46489322917 has 2 divisors, whose sum is σ = 46489322918. Its totient is φ = 46489322916.

The previous prime is 46489322879. The next prime is 46489322923. The reversal of 46489322917 is 71922398464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34571452356 + 11917870561 = 185934^2 + 109169^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46489322917 is a prime.

It is a super-2 number, since 2×46489322917² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46489322977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23244661458 + 23244661459.

It is an arithmetic number, because the mean of its divisors is an integer number (23244661459).

Almost surely, 2^46489322917 is an apocalyptic number.

It is an amenable number.

46489322917 is a deficient number, since it is larger than the sum of its proper divisors (1).

46489322917 is an equidigital number, since it uses as much as digits as its factorization.

46489322917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 55.

The spelling of 46489322917 in words is "forty-six billion, four hundred eighty-nine million, three hundred twenty-two thousand, nine hundred seventeen".