116560537 has 2 divisors, whose sum is σ = 116560538. Its totient is φ = 116560536.

The previous prime is 116560519. The next prime is 116560547. The reversal of 116560537 is 735065611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113656921 + 2903616 = 10661^2 + 1704^2 .

It is a cyclic number.

It is not a de Polignac number, because 116560537 - 2²³ = 108171929 is a prime.

It is not a weakly prime, because it can be changed into another prime (116560547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58280268 + 58280269.

It is an arithmetic number, because the mean of its divisors is an integer number (58280269).

Almost surely, 2^116560537 is an apocalyptic number.

It is an amenable number.

116560537 is a deficient number, since it is larger than the sum of its proper divisors (1).

116560537 is an equidigital number, since it uses as much as digits as its factorization.

116560537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 116560537 is about 10796.3205306252. The cubic root of 116560537 is about 488.4841911683.

The spelling of 116560537 in words is "one hundred sixteen million, five hundred sixty thousand, five hundred thirty-seven".