5610661064 has 16 divisors (see below), whose sum is σ = 10527030000. Its totient is φ = 2803453072.

The previous prime is 5610661051. The next prime is 5610661073. The reversal of 5610661064 is 4601660165.

It is a super-2 number, since 2×5610661064² = 62959035150171224192, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221942 + ... + 245925.

It is an arithmetic number, because the mean of its divisors is an integer number (657939375).

Almost surely, 2^5610661064 is an apocalyptic number.

It is an amenable number.

5610661064 is a deficient number, since it is larger than the sum of its proper divisors (4916368936).

5610661064 is a wasteful number, since it uses less digits than its factorization.

5610661064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469372 (or 469368 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 5610661064 is about 74904.3460955371. The cubic root of 5610661064 is about 1776.9341940484.

The spelling of 5610661064 in words is "five billion, six hundred ten million, six hundred sixty-one thousand, sixty-four".