1113252805672 has 32 divisors (see below), whose sum is σ = 2385628801920. Its totient is φ = 477090930240.

The previous prime is 1113252805663. The next prime is 1113252805681. The reversal of 1113252805672 is 2765082523111.

It is an interprime number because it is at equal distance from previous prime (1113252805663) and next prime (1113252805681).

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, 1248397 + ... + 1945507.

It is an arithmetic number, because the mean of its divisors is an integer number (74550900060).

Almost surely, 2^{1113252805672} is an apocalyptic number.

It is an amenable number.

1113252805672 is an abundant number, since it is smaller than the sum of its proper divisors (1272375996248).

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

1113252805672 is a wasteful number, since it uses less digits than its factorization.

1113252805672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725641 (or 725637 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 1113252805672 in words is "one trillion, one hundred thirteen billion, two hundred fifty-two million, eight hundred five thousand, six hundred seventy-two".