5215778074 has 16 divisors (see below), whose sum is σ = 8438300640. Its totient is φ = 2403621360.

The previous prime is 5215778069. The next prime is 5215778081. The reversal of 5215778074 is 4708775125.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135072 + ... + 169339.

It is an arithmetic number, because the mean of its divisors is an integer number (527393790).

Almost surely, 2^5215778074 is an apocalyptic number.

5215778074 is a deficient number, since it is larger than the sum of its proper divisors (3222522566).

5215778074 is a wasteful number, since it uses less digits than its factorization.

5215778074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305085.

The product of its (nonzero) digits is 548800, while the sum is 46.

The square root of 5215778074 is about 72220.3439066860. The cubic root of 5215778074 is about 1734.2286958563.

The spelling of 5215778074 in words is "five billion, two hundred fifteen million, seven hundred seventy-eight thousand, seventy-four".