10516501552 has 20 divisors (see below), whose sum is σ = 20378104200. Its totient is φ = 5257635968.

The previous prime is 10516501549. The next prime is 10516501559. The reversal of 10516501552 is 25510561501.

It is a super-2 number, since 2×10516501552² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10516501559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123324 + ... + 190372.

It is an arithmetic number, because the mean of its divisors is an integer number (1018905210).

Almost surely, 2^10516501552 is an apocalyptic number.

It is an amenable number.

10516501552 is a deficient number, since it is larger than the sum of its proper divisors (9861602648).

10516501552 is an equidigital number, since it uses as much as digits as its factorization.

10516501552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76860 (or 76854 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 31.

The spelling of 10516501552 in words is "ten billion, five hundred sixteen million, five hundred one thousand, five hundred fifty-two".