112554531 has 6 divisors (see below), whose sum is σ = 162578780. Its totient is φ = 75036348.

The previous prime is 112554523. The next prime is 112554593. The reversal of 112554531 is 135455211.

112554531 is a `hidden beast` number, since 1 + 125 + 5 + 4 + 531 = 666.

It is not a de Polignac number, because 112554531 - 2³ = 112554523 is a prime.

It is a super-2 number, since 2×112554531² = 25337044897259922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112554495 and 112554504.

It is not an unprimeable number, because it can be changed into a prime (112554031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6253021 + ... + 6253038.

Almost surely, 2^112554531 is an apocalyptic number.

112554531 is a deficient number, since it is larger than the sum of its proper divisors (50024249).

112554531 is a wasteful number, since it uses less digits than its factorization.

112554531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12506065 (or 12506062 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 112554531 is about 10609.1720223588. The cubic root of 112554531 is about 482.8226783728.

The spelling of 112554531 in words is "one hundred twelve million, five hundred fifty-four thousand, five hundred thirty-one".