15425053 has 8 divisors (see below), whose sum is σ = 17988800. Its totient is φ = 13221180.

The previous prime is 15425029. The next prime is 15425057. The reversal of 15425053 is 35052451.

It is a de Polignac number, because none of the positive numbers 2^k-15425053 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 (15425057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22143 + ... + 22828.

It is an arithmetic number, because the mean of its divisors is an integer number (2248600).

Almost surely, 2^15425053 is an apocalyptic number.

It is an amenable number.

15425053 is a deficient number, since it is larger than the sum of its proper divisors (2563747).

15425053 is an frugal number, since it uses more digits than its factorization.

15425053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44992 (or 44978 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 15425053 is about 3927.4741246761. The cubic root of 15425053 is about 248.9290346844.

The spelling of 15425053 in words is "fifteen million, four hundred twenty-five thousand, fifty-three".