5177368066 has 24 divisors (see below), whose sum is σ = 8417902644. Its totient is φ = 2387136960.

The previous prime is 5177368061. The next prime is 5177368073. The reversal of 5177368066 is 6608637715.

It can be written as a sum of positive squares in 6 ways, for example, as 1084055625 + 4093312441 = 32925^2 + 63979^2 .

It is not an unprimeable number, because it can be changed into a prime (5177368061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351400 + ... + 365836.

Almost surely, 2^5177368066 is an apocalyptic number.

5177368066 is a deficient number, since it is larger than the sum of its proper divisors (3240534578).

5177368066 is a wasteful number, since it uses less digits than its factorization.

5177368066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15526 (or 15513 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 49.

The square root of 5177368066 is about 71953.9301636818. The cubic root of 5177368066 is about 1729.9611367081.

The spelling of 5177368066 in words is "five billion, one hundred seventy-seven million, three hundred sixty-eight thousand, sixty-six".