112539610555 has 4 divisors (see below), whose sum is σ = 135047532672. Its totient is φ = 90031688440.

The previous prime is 112539610511. The next prime is 112539610597. The reversal of 112539610555 is 555016935211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 555016935211 = 1579 ⋅351499009.

It is not a de Polignac number, because 112539610555 - 2²³ = 112531221947 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11253961051 + ... + 11253961060.

It is an arithmetic number, because the mean of its divisors is an integer number (33761883168).

Almost surely, 2^112539610555 is an apocalyptic number.

112539610555 is a deficient number, since it is larger than the sum of its proper divisors (22507922117).

112539610555 is an equidigital number, since it uses as much as digits as its factorization.

112539610555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22507922116.

The product of its (nonzero) digits is 202500, while the sum is 43.

The spelling of 112539610555 in words is "one hundred twelve billion, five hundred thirty-nine million, six hundred ten thousand, five hundred fifty-five".