116033557 has 2 divisors, whose sum is σ = 116033558. Its totient is φ = 116033556.

The previous prime is 116033543. The next prime is 116033563. The reversal of 116033557 is 755330611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71757841 + 44275716 = 8471^2 + 6654^2 .

It is a cyclic number.

It is not a de Polignac number, because 116033557 - 2⁷ = 116033429 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116031557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58016778 + 58016779.

It is an arithmetic number, because the mean of its divisors is an integer number (58016779).

Almost surely, 2^116033557 is an apocalyptic number.

It is an amenable number.

116033557 is a deficient number, since it is larger than the sum of its proper divisors (1).

116033557 is an equidigital number, since it uses as much as digits as its factorization.

116033557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 116033557 is about 10771.8873462360. The cubic root of 116033557 is about 487.7469195773.

The spelling of 116033557 in words is "one hundred sixteen million, thirty-three thousand, five hundred fifty-seven".