5167788805 has 16 divisors (see below), whose sum is σ = 6364822464. Its totient is φ = 4025831040.

The previous prime is 5167788803. The next prime is 5167788839. The reversal of 5167788805 is 5088877615.

It is not a de Polignac number, because 5167788805 - 2¹ = 5167788803 is a prime.

It is a super-2 number, since 2×5167788805² = 53412082266166656050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5167788803) 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, 34857 + ... + 107473.

It is an arithmetic number, because the mean of its divisors is an integer number (397801404).

Almost surely, 2^5167788805 is an apocalyptic number.

It is an amenable number.

5167788805 is a deficient number, since it is larger than the sum of its proper divisors (1197033659).

5167788805 is a wasteful number, since it uses less digits than its factorization.

5167788805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72996.

The product of its (nonzero) digits is 3763200, while the sum is 55.

The square root of 5167788805 is about 71887.3341069204. The cubic root of 5167788805 is about 1728.8935427745.

The spelling of 5167788805 in words is "five billion, one hundred sixty-seven million, seven hundred eighty-eight thousand, eight hundred five".