116537263 has 2 divisors, whose sum is σ = 116537264. Its totient is φ = 116537262.

The previous prime is 116537219. The next prime is 116537287. The reversal of 116537263 is 362735611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116537263 is a prime.

It is equal to p_6655561 and since 116537263 and 6655561 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116237263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58268631 + 58268632.

It is an arithmetic number, because the mean of its divisors is an integer number (58268632).

Almost surely, 2^116537263 is an apocalyptic number.

116537263 is a deficient number, since it is larger than the sum of its proper divisors (1).

116537263 is an equidigital number, since it uses as much as digits as its factorization.

116537263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22680, while the sum is 34.

The square root of 116537263 is about 10795.2426095943. The cubic root of 116537263 is about 488.4516766251.

The spelling of 116537263 in words is "one hundred sixteen million, five hundred thirty-seven thousand, two hundred sixty-three".