5865817164 has 12 divisors (see below), whose sum is σ = 13686906744. Its totient is φ = 1955272384.

The previous prime is 5865817063. The next prime is 5865817169. The reversal of 5865817164 is 4617185685.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×5865817164² = 68815622002954005792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5865817169) 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, 244409037 + ... + 244409060.

It is an arithmetic number, because the mean of its divisors is an integer number (1140575562).

Almost surely, 2^5865817164 is an apocalyptic number.

It is an amenable number.

5865817164 is an abundant number, since it is smaller than the sum of its proper divisors (7821089580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5865817164 is a wasteful number, since it uses less digits than its factorization.

5865817164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488818104 (or 488818102 counting only the distinct ones).

The product of its digits is 1612800, while the sum is 51.

The square root of 5865817164 is about 76588.6229410087. The cubic root of 5865817164 is about 1803.4724290337.

The spelling of 5865817164 in words is "five billion, eight hundred sixty-five million, eight hundred seventeen thousand, one hundred sixty-four".