15052163 has 6 divisors (see below), whose sum is σ = 17509716. Its totient is φ = 12901812.

The previous prime is 15052151. The next prime is 15052181. The reversal of 15052163 is 36125051.

It is not a de Polignac number, because 15052163 - 2⁶ = 15052099 is a prime.

It is a super-2 number, since 2×15052163² = 453135221957138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15052663) 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 5 ways as a sum of consecutive naturals, for example, 153545 + ... + 153642.

It is an arithmetic number, because the mean of its divisors is an integer number (2918286).

Almost surely, 2^15052163 is an apocalyptic number.

15052163 is a deficient number, since it is larger than the sum of its proper divisors (2457553).

15052163 is an equidigital number, since it uses as much as digits as its factorization.

15052163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307201 (or 307194 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 15052163 is about 3879.7117160944. The cubic root of 15052163 is about 246.9067545118.

The spelling of 15052163 in words is "fifteen million, fifty-two thousand, one hundred sixty-three".