525000540315052 has 12 divisors (see below), whose sum is σ = 934322995476360. Its totient is φ = 258051113036096.

The previous prime is 525000540315007. The next prime is 525000540315127. The reversal of 525000540315052 is 250513045000525.

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, 1112289280093 + ... + 1112289280564.

It is an arithmetic number, because the mean of its divisors is an integer number (77860249623030).

Almost surely, 2^{525000540315052} is an apocalyptic number.

It is an amenable number.

525000540315052 is a deficient number, since it is larger than the sum of its proper divisors (409322455161308).

525000540315052 is a wasteful number, since it uses less digits than its factorization.

525000540315052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224578560720 (or 2224578560718 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 37.

Adding to 525000540315052 its reverse (250513045000525), we get a palindrome (775513585315577).

The spelling of 525000540315052 in words is "five hundred twenty-five trillion, five hundred forty million, three hundred fifteen thousand, fifty-two".