38573625920 has 112 divisors (see below), whose sum is σ = 93455337600. Its totient is φ = 15161524224.

The previous prime is 38573625901. The next prime is 38573625929. The reversal of 38573625920 is 2952637583.

It is not an unprimeable number, because it can be changed into a prime (38573625929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9624557 + ... + 9628563.

Almost surely, 2^38573625920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38573625920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46727668800).

38573625920 is an abundant number, since it is smaller than the sum of its proper divisors (54881711680).

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

38573625920 is a wasteful number, since it uses less digits than its factorization.

38573625920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4540 (or 4530 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 50.

The spelling of 38573625920 in words is "thirty-eight billion, five hundred seventy-three million, six hundred twenty-five thousand, nine hundred twenty".