118294776853 has 16 divisors (see below), whose sum is σ = 135890130240. Its totient is φ = 101843740800.

The previous prime is 118294776799. The next prime is 118294776869. The reversal of 118294776853 is 358677492811.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118294776853 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118294776791 and 118294776800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118294776893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483393 + ... + 685753.

It is an arithmetic number, because the mean of its divisors is an integer number (8493133140).

Almost surely, 2^118294776853 is an apocalyptic number.

It is an amenable number.

118294776853 is a deficient number, since it is larger than the sum of its proper divisors (17595353387).

118294776853 is a wasteful number, since it uses less digits than its factorization.

118294776853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205188.

The product of its digits is 20321280, while the sum is 61.

The spelling of 118294776853 in words is "one hundred eighteen billion, two hundred ninety-four million, seven hundred seventy-six thousand, eight hundred fifty-three".