38850085000 has 40 divisors (see below), whose sum is σ = 91025760870. Its totient is φ = 15540032000.

The previous prime is 38850084997. The next prime is 38850085097. The reversal of 38850085000 is 58005883.

It can be written as a sum of positive squares in 5 ways, for example, as 5125700836 + 33724384164 = 71594^2 + 183642^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3880009 + ... + 3890008.

Almost surely, 2^38850085000 is an apocalyptic number.

It is an amenable number.

38850085000 is an abundant number, since it is smaller than the sum of its proper divisors (52175675870).

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

38850085000 is an equidigital number, since it uses as much as digits as its factorization.

38850085000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7770043 (or 7770024 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 37.

The spelling of 38850085000 in words is "thirty-eight billion, eight hundred fifty million, eighty-five thousand".