2872509939000 has 256 divisors, whose sum is σ = 10724038416000. Its totient is φ = 707079283200.

The previous prime is 2872509938959. The next prime is 2872509939023. The reversal of 2872509939000 is 9399052782.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3740895 + ... + 4442894.

Almost surely, 2^{2872509939000} is an apocalyptic number.

2872509939000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2872509939000 is an abundant number, since it is smaller than the sum of its proper divisors (7851528477000).

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

2872509939000 is a wasteful number, since it uses less digits than its factorization.

2872509939000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8183832 (or 8183812 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The spelling of 2872509939000 in words is "two trillion, eight hundred seventy-two billion, five hundred nine million, nine hundred thirty-nine thousand".