116672551 has 2 divisors, whose sum is σ = 116672552. Its totient is φ = 116672550.

The previous prime is 116672453. The next prime is 116672579. The reversal of 116672551 is 155276611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116672551 - 2¹¹ = 116670503 is a prime.

It is a super-2 number, since 2×116672551² = 27224968313695202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116642551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58336275 + 58336276.

It is an arithmetic number, because the mean of its divisors is an integer number (58336276).

Almost surely, 2^116672551 is an apocalyptic number.

116672551 is a deficient number, since it is larger than the sum of its proper divisors (1).

116672551 is an equidigital number, since it uses as much as digits as its factorization.

116672551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 34.

The square root of 116672551 is about 10801.5068856155. The cubic root of 116672551 is about 488.6406178954.

The spelling of 116672551 in words is "one hundred sixteen million, six hundred seventy-two thousand, five hundred fifty-one".