25152113245053 has 4 divisors (see below), whose sum is σ = 33536150993408. Its totient is φ = 16768075496700.

The previous prime is 25152113245037. The next prime is 25152113245067. The reversal of 25152113245053 is 35054231125152.

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 not a de Polignac number, because 25152113245053 - 2⁴ = 25152113245037 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 (25152113245003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4192018874173 + ... + 4192018874178.

It is an arithmetic number, because the mean of its divisors is an integer number (8384037748352).

Almost surely, 2^{25152113245053} is an apocalyptic number.

It is an amenable number.

25152113245053 is a deficient number, since it is larger than the sum of its proper divisors (8384037748355).

25152113245053 is an equidigital number, since it uses as much as digits as its factorization.

25152113245053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8384037748354.

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 25152113245053 in words is "twenty-five trillion, one hundred fifty-two billion, one hundred thirteen million, two hundred forty-five thousand, fifty-three".