15368053 has 4 divisors (see below), whose sum is σ = 15389920. Its totient is φ = 15346188.

The previous prime is 15368047. The next prime is 15368063. The reversal of 15368053 is 35086351.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35086351 = 17 ⋅2063903.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15368053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15368063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9843 + ... + 11296.

It is an arithmetic number, because the mean of its divisors is an integer number (3847480).

Almost surely, 2^15368053 is an apocalyptic number.

It is an amenable number.

15368053 is a deficient number, since it is larger than the sum of its proper divisors (21867).

15368053 is an equidigital number, since it uses as much as digits as its factorization.

15368053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21866.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 15368053 is about 3920.2108361669. The cubic root of 15368053 is about 248.6220348021.

The spelling of 15368053 in words is "fifteen million, three hundred sixty-eight thousand, fifty-three".