94579551431 has 2 divisors, whose sum is σ = 94579551432. Its totient is φ = 94579551430.

The previous prime is 94579551403. The next prime is 94579551433. The reversal of 94579551431 is 13415597549.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94579551431 - 2¹⁴ = 94579535047 is a prime.

It is a super-2 number, since 2×94579551431² (a number of 23 digits) contains 22 as substring.

Together with 94579551433, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94579551433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47289775715 + 47289775716.

It is an arithmetic number, because the mean of its divisors is an integer number (47289775716).

Almost surely, 2^94579551431 is an apocalyptic number.

94579551431 is a deficient number, since it is larger than the sum of its proper divisors (1).

94579551431 is an equidigital number, since it uses as much as digits as its factorization.

94579551431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3402000, while the sum is 53.

The spelling of 94579551431 in words is "ninety-four billion, five hundred seventy-nine million, five hundred fifty-one thousand, four hundred thirty-one".