2052100345504 has 48 divisors (see below), whose sum is σ = 4408187930496. Its totient is φ = 932595942400.

The previous prime is 2052100345483. The next prime is 2052100345511. The reversal of 2052100345504 is 4055430012502.

It is a super-2 number, since 2×2052100345504² (a number of 25 digits) contains 22 as substring.

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, 1314249 + ... + 2414839.

It is an arithmetic number, because the mean of its divisors is an integer number (91837248552).

Almost surely, 2^{2052100345504} is an apocalyptic number.

It is an amenable number.

2052100345504 is an abundant number, since it is smaller than the sum of its proper divisors (2356087584992).

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

2052100345504 is a wasteful number, since it uses less digits than its factorization.

2052100345504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105909 (or 1105901 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 2052100345504 in words is "two trillion, fifty-two billion, one hundred million, three hundred forty-five thousand, five hundred four".