2102054934588 has 24 divisors (see below), whose sum is σ = 5605479825792. Its totient is φ = 600587124144.

The previous prime is 2102054934587. The next prime is 2102054934643. The reversal of 2102054934588 is 8854394502012.

It is a self number, because there is not a number n which added to its sum of digits gives 2102054934588.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102054934587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12512231670 + ... + 12512231837.

It is an arithmetic number, because the mean of its divisors is an integer number (233561659408).

Almost surely, 2^{2102054934588} is an apocalyptic number.

2102054934588 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2102054934588 is an abundant number, since it is smaller than the sum of its proper divisors (3503424891204).

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

2102054934588 is a wasteful number, since it uses less digits than its factorization.

2102054934588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25024463521 (or 25024463519 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 51.

The spelling of 2102054934588 in words is "two trillion, one hundred two billion, fifty-four million, nine hundred thirty-four thousand, five hundred eighty-eight".