113540445516 has 24 divisors (see below), whose sum is σ = 264933157104. Its totient is φ = 37846036480.

The previous prime is 113540445503. The next prime is 113540445541. The reversal of 113540445516 is 615544045311.

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, 1074676 + ... + 1175588.

It is an arithmetic number, because the mean of its divisors is an integer number (11038881546).

Almost surely, 2^113540445516 is an apocalyptic number.

It is an amenable number.

113540445516 is an abundant number, since it is smaller than the sum of its proper divisors (151392711588).

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

113540445516 is a wasteful number, since it uses less digits than its factorization.

113540445516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194681 (or 194679 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 113540445516 in words is "one hundred thirteen billion, five hundred forty million, four hundred forty-five thousand, five hundred sixteen".