9925317372 has 24 divisors (see below), whose sum is σ = 23163379792. Its totient is φ = 3307824000.

The previous prime is 9925317341. The next prime is 9925317373. The reversal of 9925317372 is 2737135299.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9925317373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7129 + ... + 141072.

Almost surely, 2^9925317372 is an apocalyptic number.

It is an amenable number.

9925317372 is an abundant number, since it is smaller than the sum of its proper divisors (13238062420).

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

9925317372 is a wasteful number, since it uses less digits than its factorization.

9925317372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153789 (or 153787 counting only the distinct ones).

The product of its digits is 714420, while the sum is 48.

The square root of 9925317372 is about 99625.8870575314. The cubic root of 9925317372 is about 2149.0579880435.

The spelling of 9925317372 in words is "nine billion, nine hundred twenty-five million, three hundred seventeen thousand, three hundred seventy-two".