525314465136 has 60 divisors (see below), whose sum is σ = 1547527270120. Its totient is φ = 165888777600.

The previous prime is 525314465131. The next prime is 525314465141. The reversal of 525314465136 is 631564413525.

It is a happy number.

525314465136 is a `hidden beast` number, since 5 + 2 + 53 + 1 + 4 + 465 + 136 = 666.

It is an interprime number because it is at equal distance from previous prime (525314465131) and next prime (525314465141).

It is a super-2 number, since 2×525314465136² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 525314465091 and 525314465100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525314465131) 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, 95997715 + ... + 96003186.

Almost surely, 2^525314465136 is an apocalyptic number.

It is an amenable number.

525314465136 is an abundant number, since it is smaller than the sum of its proper divisors (1022212804984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

525314465136 is a wasteful number, since it uses less digits than its factorization.

525314465136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192000934 (or 192000925 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

The spelling of 525314465136 in words is "five hundred twenty-five billion, three hundred fourteen million, four hundred sixty-five thousand, one hundred thirty-six".