15052051 has 8 divisors (see below), whose sum is σ = 17950464. Its totient is φ = 12340680.

The previous prime is 15052049. The next prime is 15052057. The reversal of 15052051 is 15025051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 15052051 - 2¹ = 15052049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15052057) 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 7 ways as a sum of consecutive naturals, for example, 46585 + ... + 46906.

It is an arithmetic number, because the mean of its divisors is an integer number (2243808).

Almost surely, 2^15052051 is an apocalyptic number.

15052051 is a deficient number, since it is larger than the sum of its proper divisors (2898413).

15052051 is an equidigital number, since it uses as much as digits as its factorization.

15052051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93521.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 15052051 is about 3879.6972820054. The cubic root of 15052051 is about 246.9061421164.

Subtracting from 15052051 its reverse (15025051), we obtain a cube (27000 = 30³).

The spelling of 15052051 in words is "fifteen million, fifty-two thousand, fifty-one".