5891695164 has 48 divisors (see below), whose sum is σ = 15280221600. Its totient is φ = 1963196928.

The previous prime is 5891695163. The next prime is 5891695171. The reversal of 5891695164 is 4615961985.

5891695164 is a `hidden beast` number, since 589 + 1 + 6 + 9 + 51 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 5891695164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5891695163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357964 + ... + 374060.

It is an arithmetic number, because the mean of its divisors is an integer number (318337950).

Almost surely, 2^5891695164 is an apocalyptic number.

5891695164 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5891695164 is an abundant number, since it is smaller than the sum of its proper divisors (9388526436).

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

5891695164 is a wasteful number, since it uses less digits than its factorization.

5891695164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19499 (or 19491 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 54.

The square root of 5891695164 is about 76757.3785638879. The cubic root of 5891695164 is about 1806.1206418233.

The spelling of 5891695164 in words is "five billion, eight hundred ninety-one million, six hundred ninety-five thousand, one hundred sixty-four".