525530025152 has 56 divisors (see below), whose sum is σ = 1197529573440. Its totient is φ = 226304789760.

The previous prime is 525530025149. The next prime is 525530025169. The reversal of 525530025152 is 251520035525.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19631138 + ... + 19657889.

Almost surely, 2^525530025152 is an apocalyptic number.

It is an amenable number.

525530025152 is an abundant number, since it is smaller than the sum of its proper divisors (671999548288).

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

525530025152 is a wasteful number, since it uses less digits than its factorization.

525530025152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39289069 (or 39289059 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 35.

The spelling of 525530025152 in words is "five hundred twenty-five billion, five hundred thirty million, twenty-five thousand, one hundred fifty-two".