116757551 has 2 divisors, whose sum is σ = 116757552. Its totient is φ = 116757550.

The previous prime is 116757493. The next prime is 116757611. The reversal of 116757551 is 155757611.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116757551 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 (116753551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58378775 + 58378776.

It is an arithmetic number, because the mean of its divisors is an integer number (58378776).

Almost surely, 2^116757551 is an apocalyptic number.

116757551 is a deficient number, since it is larger than the sum of its proper divisors (1).

116757551 is an equidigital number, since it uses as much as digits as its factorization.

116757551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36750, while the sum is 38.

The square root of 116757551 is about 10805.4408054461. The cubic root of 116757551 is about 488.7592529694.

The spelling of 116757551 in words is "one hundred sixteen million, seven hundred fifty-seven thousand, five hundred fifty-one".