10516515610564 has 24 divisors (see below), whose sum is σ = 18712963842048. Its totient is φ = 5170687320960.

The previous prime is 10516515610561. The next prime is 10516515610577. The reversal of 10516515610564 is 46501651561501.

It is a super-2 number, since 2×10516515610564² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10516515610561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91543492 + ... + 91658299.

It is an arithmetic number, because the mean of its divisors is an integer number (779706826752).

Almost surely, 2^{10516515610564} is an apocalyptic number.

It is an amenable number.

10516515610564 is a deficient number, since it is larger than the sum of its proper divisors (8196448231484).

10516515610564 is a wasteful number, since it uses less digits than its factorization.

10516515610564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183202035 (or 183202033 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 46.

The spelling of 10516515610564 in words is "ten trillion, five hundred sixteen billion, five hundred fifteen million, six hundred ten thousand, five hundred sixty-four".