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5904465749 = 72139269177
BaseRepresentation
bin1010111111110111…
…01111111101010101
3120020111021221022122
411133323233331111
544043020400444
62413521105325
7266214062600
oct53773577525
916214257278
105904465749
11255aa0a566
121189488245
13731359b20
14400261337
152485664ee
hex15feeff55

5904465749 has 12 divisors (see below), whose sum is σ = 7396804044. Its totient is φ = 4671664704.

The previous prime is 5904465739. The next prime is 5904465793. The reversal of 5904465749 is 9475644095.

It can be written as a sum of positive squares in 2 ways, for example, as 267159025 + 5637306724 = 16345^2 + 75082^2 .

It is not a de Polignac number, because 5904465749 - 24 = 5904465733 is a prime.

It is a super-2 number, since 2×59044657492 = 69725431562228262002, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5904465749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5904465709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4633952 + ... + 4635225.

It is an arithmetic number, because the mean of its divisors is an integer number (616400337).

Almost surely, 25904465749 is an apocalyptic number.

It is an amenable number.

5904465749 is a deficient number, since it is larger than the sum of its proper divisors (1492338295).

5904465749 is a wasteful number, since it uses less digits than its factorization.

5904465749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9269204 (or 9269197 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 53.

The square root of 5904465749 is about 76840.5215299844. The cubic root of 5904465749 is about 1807.4246565716.

The spelling of 5904465749 in words is "five billion, nine hundred four million, four hundred sixty-five thousand, seven hundred forty-nine".

Divisors: 1 7 13 49 91 637 9269177 64884239 120499301 454189673 843495107 5904465749