5078166594 has 32 divisors (see below), whose sum is σ = 11319756480. Its totient is φ = 1509299712.

The previous prime is 5078166563. The next prime is 5078166617. The reversal of 5078166594 is 4956618705.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1308219 + ... + 1312094.

It is an arithmetic number, because the mean of its divisors is an integer number (353742390).

Almost surely, 2^5078166594 is an apocalyptic number.

5078166594 is an abundant number, since it is smaller than the sum of its proper divisors (6241589886).

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

5078166594 is a wasteful number, since it uses less digits than its factorization.

5078166594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2620354.

The product of its (nonzero) digits is 1814400, while the sum is 51.

The square root of 5078166594 is about 71261.2559109086. The cubic root of 5078166594 is about 1718.8407767213.

The spelling of 5078166594 in words is "five billion, seventy-eight million, one hundred sixty-six thousand, five hundred ninety-four".