5164044815 has 4 divisors (see below), whose sum is σ = 6196853784. Its totient is φ = 4131235848.

The previous prime is 5164044803. The next prime is 5164044817. The reversal of 5164044815 is 5184404615.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5164044815 - 2⁴ = 5164044799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5164044817) 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, 516404477 + ... + 516404486.

It is an arithmetic number, because the mean of its divisors is an integer number (1549213446).

Almost surely, 2^5164044815 is an apocalyptic number.

5164044815 is a deficient number, since it is larger than the sum of its proper divisors (1032808969).

5164044815 is a wasteful number, since it uses less digits than its factorization.

5164044815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032808968.

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 5164044815 is about 71861.2887095688. The cubic root of 5164044815 is about 1728.4759222539.

The spelling of 5164044815 in words is "five billion, one hundred sixty-four million, forty-four thousand, eight hundred fifteen".