15246745163 has 12 divisors (see below), whose sum is σ = 16523578008. Its totient is φ = 14062164480.

The previous prime is 15246745121. The next prime is 15246745169. The reversal of 15246745163 is 36154764251.

It is not a de Polignac number, because 15246745163 - 2²⁴ = 15229967947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15246745169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168608 + ... + 242738.

It is an arithmetic number, because the mean of its divisors is an integer number (1376964834).

Almost surely, 2^15246745163 is an apocalyptic number.

15246745163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

15246745163 is a deficient number, since it is larger than the sum of its proper divisors (1276832845).

15246745163 is a wasteful number, since it uses less digits than its factorization.

15246745163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75374 (or 75361 counting only the distinct ones).

The product of its digits is 604800, while the sum is 44.

The spelling of 15246745163 in words is "fifteen billion, two hundred forty-six million, seven hundred forty-five thousand, one hundred sixty-three".