25364526342 has 16 divisors (see below), whose sum is σ = 51299043120. Its totient is φ = 8359843712.

The previous prime is 25364526329. The next prime is 25364526353. The reversal of 25364526342 is 24362546352.

It is a junction number, because it is equal to n+sod(n) for n = 25364526294 and 25364526303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23749023 + ... + 23750090.

It is an arithmetic number, because the mean of its divisors is an integer number (3206190195).

Almost surely, 2^25364526342 is an apocalyptic number.

25364526342 is an abundant number, since it is smaller than the sum of its proper divisors (25934516778).

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

25364526342 is a wasteful number, since it uses less digits than its factorization.

25364526342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47499207.

The product of its digits is 1036800, while the sum is 42.

The spelling of 25364526342 in words is "twenty-five billion, three hundred sixty-four million, five hundred twenty-six thousand, three hundred forty-two".