525512054532 has 24 divisors (see below), whose sum is σ = 1298323899936. Its totient is φ = 164866526848.

The previous prime is 525512054527. The next prime is 525512054681. The reversal of 525512054532 is 235450215525.

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, 1288019538 + ... + 1288019945.

It is an arithmetic number, because the mean of its divisors is an integer number (54096829164).

Almost surely, 2^525512054532 is an apocalyptic number.

It is an amenable number.

525512054532 is an abundant number, since it is smaller than the sum of its proper divisors (772811845404).

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

525512054532 is a wasteful number, since it uses less digits than its factorization.

525512054532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576039507 (or 2576039505 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 39.

The spelling of 525512054532 in words is "five hundred twenty-five billion, five hundred twelve million, fifty-four thousand, five hundred thirty-two".