116155525 has 12 divisors (see below), whose sum is σ = 145311012. Its totient is φ = 92099840.

The previous prime is 116155499. The next prime is 116155573. The reversal of 116155525 is 525551611.

It can be written as a sum of positive squares in 6 ways, for example, as 15233409 + 100922116 = 3903^2 + 10046^2 .

It is not a de Polignac number, because 116155525 - 2⁷ = 116155397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17734 + ... + 23383.

It is an arithmetic number, because the mean of its divisors is an integer number (12109251).

Almost surely, 2^116155525 is an apocalyptic number.

It is an amenable number.

116155525 is a deficient number, since it is larger than the sum of its proper divisors (29155487).

116155525 is a wasteful number, since it uses less digits than its factorization.

116155525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41240 (or 41235 counting only the distinct ones).

The product of its digits is 7500, while the sum is 31.

The square root of 116155525 is about 10777.5472627124. The cubic root of 116155525 is about 487.9177571809.

The spelling of 116155525 in words is "one hundred sixteen million, one hundred fifty-five thousand, five hundred twenty-five".