116285725919 has 16 divisors (see below), whose sum is σ = 130992270336. Its totient is φ = 102270604800.

The previous prime is 116285725873. The next prime is 116285725937. The reversal of 116285725919 is 919527582611.

It is a cyclic number.

It is not a de Polignac number, because 116285725919 - 2⁸ = 116285725663 is a prime.

It is a super-2 number, since 2×116285725919² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116285725939) 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, 1015364 + ... + 1124070.

It is an arithmetic number, because the mean of its divisors is an integer number (8187016896).

Almost surely, 2^116285725919 is an apocalyptic number.

116285725919 is a deficient number, since it is larger than the sum of its proper divisors (14706544417).

116285725919 is a wasteful number, since it uses less digits than its factorization.

116285725919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111886.

The product of its digits is 2721600, while the sum is 56.

The spelling of 116285725919 in words is "one hundred sixteen billion, two hundred eighty-five million, seven hundred twenty-five thousand, nine hundred nineteen".