116272577 has 2 divisors, whose sum is σ = 116272578. Its totient is φ = 116272576.

The previous prime is 116272553. The next prime is 116272579. The reversal of 116272577 is 775272611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113018161 + 3254416 = 10631^2 + 1804^2 .

It is a cyclic number.

It is not a de Polignac number, because 116272577 - 2²² = 112078273 is a prime.

Together with 116272579, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116272577.

It is not a weakly prime, because it can be changed into another prime (116272579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58136288 + 58136289.

It is an arithmetic number, because the mean of its divisors is an integer number (58136289).

Almost surely, 2^116272577 is an apocalyptic number.

It is an amenable number.

116272577 is a deficient number, since it is larger than the sum of its proper divisors (1).

116272577 is an equidigital number, since it uses as much as digits as its factorization.

116272577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41160, while the sum is 38.

The square root of 116272577 is about 10782.9762589000. The cubic root of 116272577 is about 488.0815966420.

The spelling of 116272577 in words is "one hundred sixteen million, two hundred seventy-two thousand, five hundred seventy-seven".