5172099264 has 112 divisors (see below), whose sum is σ = 15233904000. Its totient is φ = 1720758528.

The previous prime is 5172099239. The next prime is 5172099271. The reversal of 5172099264 is 4629902715.

5172099264 is a `hidden beast` number, since 517 + 20 + 99 + 26 + 4 = 666.

It is a super-2 number, since 2×5172099264² = 53501221593338683392, which contains 22 as substring.

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, 1011787 + ... + 1016885.

It is an arithmetic number, because the mean of its divisors is an integer number (136017000).

Almost surely, 2^5172099264 is an apocalyptic number.

5172099264 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5172099264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7616952000).

5172099264 is an abundant number, since it is smaller than the sum of its proper divisors (10061804736).

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

5172099264 is a wasteful number, since it uses less digits than its factorization.

5172099264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5707 (or 5691 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 5172099264 is about 71917.3085147101. The cubic root of 5172099264 is about 1729.3740999318.

The spelling of 5172099264 in words is "five billion, one hundred seventy-two million, ninety-nine thousand, two hundred sixty-four".