46791446879 has 2 divisors, whose sum is σ = 46791446880. Its totient is φ = 46791446878.

The previous prime is 46791446837. The next prime is 46791446887. The reversal of 46791446879 is 97864419764.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46791446879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46791446809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23395723439 + 23395723440.

It is an arithmetic number, because the mean of its divisors is an integer number (23395723440).

Almost surely, 2^46791446879 is an apocalyptic number.

46791446879 is a deficient number, since it is larger than the sum of its proper divisors (1).

46791446879 is an equidigital number, since it uses as much as digits as its factorization.

46791446879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73156608, while the sum is 65.

The spelling of 46791446879 in words is "forty-six billion, seven hundred ninety-one million, four hundred forty-six thousand, eight hundred seventy-nine".