94489796513 has 4 divisors (see below), whose sum is σ = 107988338880. Its totient is φ = 80991254148.

The previous prime is 94489796507. The next prime is 94489796519. The reversal of 94489796513 is 31569798449.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (94489796507) and next prime (94489796519).

It is not a de Polignac number, because 94489796513 - 2⁶ = 94489796449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 94489796513.

It is not an unprimeable number, because it can be changed into a prime (94489796519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6749271173 + ... + 6749271186.

It is an arithmetic number, because the mean of its divisors is an integer number (26997084720).

Almost surely, 2^94489796513 is an apocalyptic number.

It is an amenable number.

94489796513 is a deficient number, since it is larger than the sum of its proper divisors (13498542367).

94489796513 is a wasteful number, since it uses less digits than its factorization.

94489796513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13498542366.

The product of its digits is 58786560, while the sum is 65.

The spelling of 94489796513 in words is "ninety-four billion, four hundred eighty-nine million, seven hundred ninety-six thousand, five hundred thirteen".