2715172099 has 2 divisors, whose sum is σ = 2715172100. Its totient is φ = 2715172098.

The previous prime is 2715172087. The next prime is 2715172133. The reversal of 2715172099 is 9902715172.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2715172099 - 2²⁵ = 2681617667 is a prime.

It is not a weakly prime, because it can be changed into another prime (2715172049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1357586049 + 1357586050.

It is an arithmetic number, because the mean of its divisors is an integer number (1357586050).

Almost surely, 2^2715172099 is an apocalyptic number.

2715172099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2715172099 is an equidigital number, since it uses as much as digits as its factorization.

2715172099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 43.

The square root of 2715172099 is about 52107.3132966957. The cubic root of 2715172099 is about 1395.0800258986.

The spelling of 2715172099 in words is "two billion, seven hundred fifteen million, one hundred seventy-two thousand, ninety-nine".