5006561164 has 24 divisors (see below), whose sum is σ = 9570604176. Its totient is φ = 2272704000.

The previous prime is 5006561159. The next prime is 5006561167. The reversal of 5006561164 is 4611656005.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5006561167) 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, 41277 + ... + 108244.

It is an arithmetic number, because the mean of its divisors is an integer number (398775174).

Almost surely, 2^5006561164 is an apocalyptic number.

It is an amenable number.

5006561164 is a deficient number, since it is larger than the sum of its proper divisors (4564043012).

5006561164 is a wasteful number, since it uses less digits than its factorization.

5006561164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150297 (or 150295 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 5006561164 is about 70757.0573441265. The cubic root of 5006561164 is about 1710.7235819230.

The spelling of 5006561164 in words is "five billion, six million, five hundred sixty-one thousand, one hundred sixty-four".