112717273553 has 4 divisors (see below), whose sum is σ = 113166346608. Its totient is φ = 112268200500.

The previous prime is 112717273547. The next prime is 112717273579. The reversal of 112717273553 is 355372717211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112717273553 - 2²⁶ = 112650164689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112717273153) 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, 224536151 + ... + 224536652.

It is an arithmetic number, because the mean of its divisors is an integer number (28291586652).

Almost surely, 2^112717273553 is an apocalyptic number.

It is an amenable number.

112717273553 is a deficient number, since it is larger than the sum of its proper divisors (449073055).

112717273553 is an equidigital number, since it uses as much as digits as its factorization.

112717273553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449073054.

The product of its digits is 308700, while the sum is 44.

The spelling of 112717273553 in words is "one hundred twelve billion, seven hundred seventeen million, two hundred seventy-three thousand, five hundred fifty-three".