112455572547 has 4 divisors (see below), whose sum is σ = 149940763400. Its totient is φ = 74970381696.

The previous prime is 112455572483. The next prime is 112455572561. The reversal of 112455572547 is 745275554211.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 112455572547 - 2⁶ = 112455572483 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112455572496 and 112455572505.

It is not an unprimeable number, because it can be changed into a prime (112455572347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18742595422 + ... + 18742595427.

It is an arithmetic number, because the mean of its divisors is an integer number (37485190850).

Almost surely, 2^112455572547 is an apocalyptic number.

112455572547 is a deficient number, since it is larger than the sum of its proper divisors (37485190853).

112455572547 is an equidigital number, since it uses as much as digits as its factorization.

112455572547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37485190852.

The product of its digits is 1960000, while the sum is 48.

The spelling of 112455572547 in words is "one hundred twelve billion, four hundred fifty-five million, five hundred seventy-two thousand, five hundred forty-seven".