25347274352 has 20 divisors (see below), whose sum is σ = 49265276136. Its totient is φ = 12633654720.

The previous prime is 25347274319. The next prime is 25347274391.

25347274352 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2493674 + ... + 2503817.

Almost surely, 2^25347274352 is an apocalyptic number.

It is an amenable number.

25347274352 is a deficient number, since it is larger than the sum of its proper divisors (23918001784).

25347274352 is a wasteful number, since it uses less digits than its factorization.

25347274352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4997816 (or 4997810 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 44.

The spelling of 25347274352 in words is "twenty-five billion, three hundred forty-seven million, two hundred seventy-four thousand, three hundred fifty-two".