112545976861 has 8 divisors (see below), whose sum is σ = 113695712000. Its totient is φ = 111397339152.

The previous prime is 112545976849. The next prime is 112545976993. The reversal of 112545976861 is 168679545211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112545976861 - 2³¹ = 110398493213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112545976831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67410 + ... + 479203.

It is an arithmetic number, because the mean of its divisors is an integer number (14211964000).

Almost surely, 2^112545976861 is an apocalyptic number.

It is an amenable number.

112545976861 is a deficient number, since it is larger than the sum of its proper divisors (1149735139).

112545976861 is a wasteful number, since it uses less digits than its factorization.

112545976861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548715.

The product of its digits is 3628800, while the sum is 55.

The spelling of 112545976861 in words is "one hundred twelve billion, five hundred forty-five million, nine hundred seventy-six thousand, eight hundred sixty-one".