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5300500525 = 52412951349
BaseRepresentation
bin1001110111110111…
…10011100000101101
3111200101211022210021
410323323303200231
541323412004100
62233544042141
7245231340205
oct47373634055
914611738707
105300500525
11227aaa3551
12103b163351
136661a3458
14383d65405
15210513a1a
hex13bef382d

5300500525 has 12 divisors (see below), whose sum is σ = 6574340500. Its totient is φ = 4239290880.

The previous prime is 5300500523. The next prime is 5300500571. The reversal of 5300500525 is 5250050035.

It can be written as a sum of positive squares in 6 ways, for example, as 660438601 + 4640061924 = 25699^2 + 68118^2 .

It is not a de Polignac number, because 5300500525 - 21 = 5300500523 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 5300500525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5300500523) 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, 77551 + ... + 128899.

Almost surely, 25300500525 is an apocalyptic number.

It is an amenable number.

5300500525 is a deficient number, since it is larger than the sum of its proper divisors (1273839975).

5300500525 is a wasteful number, since it uses less digits than its factorization.

5300500525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55488 (or 55483 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 5300500525 is about 72804.5364314615. The cubic root of 5300500525 is about 1743.5682845717.

The spelling of 5300500525 in words is "five billion, three hundred million, five hundred thousand, five hundred twenty-five".

Divisors: 1 5 25 4129 20645 51349 103225 256745 1283725 212020021 1060100105 5300500525