516525052 has 12 divisors (see below), whose sum is σ = 925965936. Its totient is φ = 251963360.

The previous prime is 516525029. The next prime is 516525067. The reversal of 516525052 is 250525615.

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, 1574608 + ... + 1574935.

It is an arithmetic number, because the mean of its divisors is an integer number (77163828).

Almost surely, 2^516525052 is an apocalyptic number.

It is an amenable number.

516525052 is a deficient number, since it is larger than the sum of its proper divisors (409440884).

516525052 is a wasteful number, since it uses less digits than its factorization.

516525052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3149588 (or 3149586 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 516525052 is about 22727.1875074766. The cubic root of 516525052 is about 802.3498886873.

The spelling of 516525052 in words is "five hundred sixteen million, five hundred twenty-five thousand, fifty-two".