25525500255053 has 4 divisors (see below), whose sum is σ = 25525552106400. Its totient is φ = 25525448403708.

The previous prime is 25525500254987. The next prime is 25525500255103. The reversal of 25525500255053 is 35055200552552.

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.

It is a cyclic number.

It is not a de Polignac number, because 25525500255053 - 2³⁴ = 25508320385869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25525500254995 and 25525500255013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25525500254053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25180103 + ... + 26174196.

It is an arithmetic number, because the mean of its divisors is an integer number (6381388026600).

Almost surely, 2^{25525500255053} is an apocalyptic number.

It is an amenable number.

25525500255053 is a deficient number, since it is larger than the sum of its proper divisors (51851347).

25525500255053 is an equidigital number, since it uses as much as digits as its factorization.

25525500255053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51851346.

The product of its (nonzero) digits is 1875000, while the sum is 44.

The spelling of 25525500255053 in words is "twenty-five trillion, five hundred twenty-five billion, five hundred million, two hundred fifty-five thousand, fifty-three".