25353622635352 has 16 divisors (see below), whose sum is σ = 51859682663400. Its totient is φ = 11524373925120.

The previous prime is 25353622635281. The next prime is 25353622635457.

25353622635352 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 25353622635352.

It is a congruent number.

It is an unprimeable number.

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, 144054673977 + ... + 144054674152.

Almost surely, 2^{25353622635352} is an apocalyptic number.

25353622635352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25353622635352 is an abundant number, since it is smaller than the sum of its proper divisors (26506060028048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25353622635352 is a wasteful number, since it uses less digits than its factorization.

25353622635352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288109348146 (or 288109348142 counting only the distinct ones).

The product of its digits is 29160000, while the sum is 52.

The spelling of 25353622635352 in words is "twenty-five trillion, three hundred fifty-three billion, six hundred twenty-two million, six hundred thirty-five thousand, three hundred fifty-two".