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5474460631 = 8365957357
BaseRepresentation
bin1010001100100110…
…11010001111010111
3112010112011102012011
411012103122033113
542202430220011
62303120405051
7252443101423
oct50623321727
915115142164
105474460631
11235a210332
121089476787
13693241123
1439d0c9b83
15220927621
hex1464da3d7

5474460631 has 4 divisors (see below), whose sum is σ = 5540418072. Its totient is φ = 5408503192.

The previous prime is 5474460617. The next prime is 5474460643. The reversal of 5474460631 is 1360644745.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1360644745 = 5272128949.

It is a cyclic number.

It is not a de Polignac number, because 5474460631 - 213 = 5474452439 is a prime.

It is a super-3 number, since 3×54744606313 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5474460331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32978596 + ... + 32978761.

It is an arithmetic number, because the mean of its divisors is an integer number (1385104518).

Almost surely, 25474460631 is an apocalyptic number.

5474460631 is a deficient number, since it is larger than the sum of its proper divisors (65957441).

5474460631 is an equidigital number, since it uses as much as digits as its factorization.

5474460631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65957440.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 5474460631 is about 73989.5981270340. The cubic root of 5474460631 is about 1762.4377195503.

The spelling of 5474460631 in words is "five billion, four hundred seventy-four million, four hundred sixty thousand, six hundred thirty-one".

Divisors: 1 83 65957357 5474460631