25324312162 has 4 divisors (see below), whose sum is σ = 37986468246. Its totient is φ = 12662156080.

The previous prime is 25324312103. The next prime is 25324312177. The reversal of 25324312162 is 26121342352.

25324312162 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14655281481 + 10669030681 = 121059^2 + 103291^2 .

It is a super-2 number, since 2×25324312162² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6331078039 + ... + 6331078042.

Almost surely, 2^25324312162 is an apocalyptic number.

25324312162 is a deficient number, since it is larger than the sum of its proper divisors (12662156084).

25324312162 is a wasteful number, since it uses less digits than its factorization.

25324312162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12662156083.

The product of its digits is 17280, while the sum is 31.

The spelling of 25324312162 in words is "twenty-five billion, three hundred twenty-four million, three hundred twelve thousand, one hundred sixty-two".