525051312032 has 48 divisors (see below), whose sum is σ = 1178692695432. Its totient is φ = 228076584960.

The previous prime is 525051312029. The next prime is 525051312043. The reversal of 525051312032 is 230213150525.

It can be written as a sum of positive squares in 4 ways, for example, as 408418133776 + 116633178256 = 639076^2 + 341516^2 .

It is a junction number, because it is equal to n+sod(n) for n = 525051311986 and 525051312004.

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, 37114769 + ... + 37128912.

Almost surely, 2^525051312032 is an apocalyptic number.

525051312032 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

525051312032 is an abundant number, since it is smaller than the sum of its proper divisors (653641383400).

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

525051312032 is a wasteful number, since it uses less digits than its factorization.

525051312032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74243721 (or 74243713 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 525051312032 its reverse (230213150525), we get a palindrome (755264462557).

The spelling of 525051312032 in words is "five hundred twenty-five billion, fifty-one million, three hundred twelve thousand, thirty-two".