94489796519 has 2 divisors, whose sum is σ = 94489796520. Its totient is φ = 94489796518.

The previous prime is 94489796507. The next prime is 94489796537. The reversal of 94489796519 is 91569798449.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 94489796519 - 2⁸ = 94489796263 is a prime.

It is a super-2 number, since 2×94489796519² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94489796549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47244898259 + 47244898260.

It is an arithmetic number, because the mean of its divisors is an integer number (47244898260).

Almost surely, 2^94489796519 is an apocalyptic number.

94489796519 is a deficient number, since it is larger than the sum of its proper divisors (1).

94489796519 is an equidigital number, since it uses as much as digits as its factorization.

94489796519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 176359680, while the sum is 71.

The spelling of 94489796519 in words is "ninety-four billion, four hundred eighty-nine million, seven hundred ninety-six thousand, five hundred nineteen".