94992551 has 2 divisors, whose sum is σ = 94992552. Its totient is φ = 94992550.

The previous prime is 94992539. The next prime is 94992559. The reversal of 94992551 is 15529949.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94992551 - 2¹⁰ = 94991527 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 (94992559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47496275 + 47496276.

It is an arithmetic number, because the mean of its divisors is an integer number (47496276).

Almost surely, 2^94992551 is an apocalyptic number.

94992551 is a deficient number, since it is larger than the sum of its proper divisors (1).

94992551 is an equidigital number, since it uses as much as digits as its factorization.

94992551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145800, while the sum is 44.

The square root of 94992551 is about 9746.4122116808. The cubic root of 94992551 is about 456.2783372404.

The spelling of 94992551 in words is "ninety-four million, nine hundred ninety-two thousand, five hundred fifty-one".