5099169778 has 16 divisors (see below), whose sum is σ = 7855159680. Its totient is φ = 2481389776.

The previous prime is 5099169773. The next prime is 5099169841. The reversal of 5099169778 is 8779619905.

It is not an unprimeable number, because it can be changed into a prime (5099169773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134701 + ... + 168352.

It is an arithmetic number, because the mean of its divisors is an integer number (490947480).

Almost surely, 2^5099169778 is an apocalyptic number.

5099169778 is a deficient number, since it is larger than the sum of its proper divisors (2755989902).

5099169778 is a wasteful number, since it uses less digits than its factorization.

5099169778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303281.

The product of its (nonzero) digits is 8573040, while the sum is 61.

The square root of 5099169778 is about 71408.4713321886. The cubic root of 5099169778 is about 1721.2072129357.

The spelling of 5099169778 in words is "five billion, ninety-nine million, one hundred sixty-nine thousand, seven hundred seventy-eight".