2887159253520 has 40 divisors (see below), whose sum is σ = 8950193686656. Its totient is φ = 769909134208.

The previous prime is 2887159253467. The next prime is 2887159253543. The reversal of 2887159253520 is 253529517882.

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 7 ways as a sum of consecutive naturals, for example, 6014914872 + ... + 6014915351.

Almost surely, 2^{2887159253520} is an apocalyptic number.

2887159253520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2887159253520 is an abundant number, since it is smaller than the sum of its proper divisors (6063034433136).

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

2887159253520 is a wasteful number, since it uses less digits than its factorization.

2887159253520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12029830239 (or 12029830233 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 57.

The spelling of 2887159253520 in words is "two trillion, eight hundred eighty-seven billion, one hundred fifty-nine million, two hundred fifty-three thousand, five hundred twenty".