94489280519 has 2 divisors, whose sum is σ = 94489280520. Its totient is φ = 94489280518.

The previous prime is 94489280491. The next prime is 94489280521. The reversal of 94489280519 is 91508298449.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94489280519 - 2¹² = 94489276423 is a prime.

It is a super-2 number, since 2×94489280519² (a number of 23 digits) contains 22 as substring.

Together with 94489280521, 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 (94489280549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47244640259 + 47244640260.

It is an arithmetic number, because the mean of its divisors is an integer number (47244640260).

Almost surely, 2^94489280519 is an apocalyptic number.

94489280519 is a deficient number, since it is larger than the sum of its proper divisors (1).

94489280519 is an equidigital number, since it uses as much as digits as its factorization.

94489280519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7464960, while the sum is 59.

The spelling of 94489280519 in words is "ninety-four billion, four hundred eighty-nine million, two hundred eighty thousand, five hundred nineteen".