38685537200 has 30 divisors (see below), whose sum is σ = 92942004084. Its totient is φ = 15474214720.

The previous prime is 38685537197. The next prime is 38685537203. The reversal of 38685537200 is 273558683.

It is an interprime number because it is at equal distance from previous prime (38685537197) and next prime (38685537203).

It is not an unprimeable number, because it can be changed into a prime (38685537203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48356522 + ... + 48357321.

Almost surely, 2^38685537200 is an apocalyptic number.

It is an amenable number.

38685537200 is an abundant number, since it is smaller than the sum of its proper divisors (54256466884).

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

38685537200 is a wasteful number, since it uses less digits than its factorization.

38685537200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96713861 (or 96713850 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 38685537200 in words is "thirty-eight billion, six hundred eighty-five million, five hundred thirty-seven thousand, two hundred".