525107072 has 32 divisors (see below), whose sum is σ = 1195558320. Its totient is φ = 225045504.

The previous prime is 525107041. The next prime is 525107083. The reversal of 525107072 is 270701525.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292133 + ... + 293924.

Almost surely, 2^525107072 is an apocalyptic number.

It is an amenable number.

525107072 is an abundant number, since it is smaller than the sum of its proper divisors (670451248).

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

525107072 is an equidigital number, since it uses as much as digits as its factorization.

525107072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586078 (or 586066 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 525107072 is about 22915.2148582552. The cubic root of 525107072 is about 806.7691615168.

Adding to 525107072 its reverse (270701525), we get a palindrome (795808597).

The spelling of 525107072 in words is "five hundred twenty-five million, one hundred seven thousand, seventy-two".