2875805605988 has 48 divisors (see below), whose sum is σ = 5774172687360. Its totient is φ = 1227654645024.

The previous prime is 2875805605949. The next prime is 2875805606021. The reversal of 2875805605988 is 8895065085782.

It is a super-2 number, since 2×2875805605988² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79947695 + ... + 79983657.

It is an arithmetic number, because the mean of its divisors is an integer number (120295264320).

Almost surely, 2^{2875805605988} is an apocalyptic number.

2875805605988 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2875805605988 is an abundant number, since it is smaller than the sum of its proper divisors (2898367081372).

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

2875805605988 is a wasteful number, since it uses less digits than its factorization.

2875805605988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47096 (or 47094 counting only the distinct ones).

The product of its (nonzero) digits is 387072000, while the sum is 71.

The spelling of 2875805605988 in words is "two trillion, eight hundred seventy-five billion, eight hundred five million, six hundred five thousand, nine hundred eighty-eight".