25030525053 has 16 divisors (see below), whose sum is σ = 33782870016. Its totient is φ = 16482678960.

The previous prime is 25030525027. The next prime is 25030525063. The reversal of 25030525053 is 35052503052.

It is not a de Polignac number, because 25030525053 - 2³³ = 16440590461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25030525053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25030525063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2432826 + ... + 2443092.

It is an arithmetic number, because the mean of its divisors is an integer number (2111429376).

Almost surely, 2^25030525053 is an apocalyptic number.

It is an amenable number.

25030525053 is a deficient number, since it is larger than the sum of its proper divisors (8752344963).

25030525053 is a wasteful number, since it uses less digits than its factorization.

25030525053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20144.

The product of its (nonzero) digits is 22500, while the sum is 30.

The spelling of 25030525053 in words is "twenty-five billion, thirty million, five hundred twenty-five thousand, fifty-three".