116854796025 has 72 divisors (see below), whose sum is σ = 236200685760. Its totient is φ = 54703152000.

The previous prime is 116854796021. The next prime is 116854796053. The reversal of 116854796025 is 520697458611.

It is a happy number.

116854796025 is a `hidden beast` number, since 1 + 1 + 6 + 8 + 547 + 96 + 0 + 2 + 5 = 666.

It is not a de Polignac number, because 116854796025 - 2² = 116854796021 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (116854796021) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 742261 + ... + 885810.

It is an arithmetic number, because the mean of its divisors is an integer number (3280565080).

Almost surely, 2^116854796025 is an apocalyptic number.

116854796025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116854796025 is an abundant number, since it is smaller than the sum of its proper divisors (119345889735).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116854796025 is a wasteful number, since it uses less digits than its factorization.

116854796025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628127 (or 1628119 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 54.

Subtracting from 116854796025 its product of nonzero digits (3628800), we obtain a square (116851167225 = 341835²).

The spelling of 116854796025 in words is "one hundred sixteen billion, eight hundred fifty-four million, seven hundred ninety-six thousand, twenty-five".