39000800500 has 48 divisors (see below), whose sum is σ = 86449132224. Its totient is φ = 15367466400.

The previous prime is 39000800491. The next prime is 39000800519. The reversal of 39000800500 is 500800093.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548602 + ... + 615601.

It is an arithmetic number, because the mean of its divisors is an integer number (1801023588).

Almost surely, 2^39000800500 is an apocalyptic number.

It is an amenable number.

39000800500 is an abundant number, since it is smaller than the sum of its proper divisors (47448331724).

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

39000800500 is a wasteful number, since it uses less digits than its factorization.

39000800500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164289 (or 1164277 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 39000800500 in words is "thirty-nine billion, eight hundred thousand, five hundred".