2113847853500 has 48 divisors (see below), whose sum is σ = 4692326463552. Its totient is φ = 831677832000.

The previous prime is 2113847853493. The next prime is 2113847853517. The reversal of 2113847853500 is 53587483112.

It is a congruent number.

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, 34622744 + ... + 34683743.

It is an arithmetic number, because the mean of its divisors is an integer number (97756801324).

Almost surely, 2^{2113847853500} is an apocalyptic number.

2113847853500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2113847853500 is an abundant number, since it is smaller than the sum of its proper divisors (2578478610052).

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

2113847853500 is a wasteful number, since it uses less digits than its factorization.

2113847853500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69306567 (or 69306555 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 2113847853500 in words is "two trillion, one hundred thirteen billion, eight hundred forty-seven million, eight hundred fifty-three thousand, five hundred".