46945422779 has 2 divisors, whose sum is σ = 46945422780. Its totient is φ = 46945422778.

The previous prime is 46945422773. The next prime is 46945422809. The reversal of 46945422779 is 97722454964.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46945422779 - 2⁴ = 46945422763 is a prime.

It is not a weakly prime, because it can be changed into another prime (46945422773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23472711389 + 23472711390.

It is an arithmetic number, because the mean of its divisors is an integer number (23472711390).

Almost surely, 2^46945422779 is an apocalyptic number.

46945422779 is a deficient number, since it is larger than the sum of its proper divisors (1).

46945422779 is an equidigital number, since it uses as much as digits as its factorization.

46945422779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30481920, while the sum is 59.

The spelling of 46945422779 in words is "forty-six billion, nine hundred forty-five million, four hundred twenty-two thousand, seven hundred seventy-nine".