46407790081 has 2 divisors, whose sum is σ = 46407790082. Its totient is φ = 46407790080.

The previous prime is 46407790057. The next prime is 46407790087. The reversal of 46407790081 is 18009770464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37366823025 + 9040967056 = 193305^2 + 95084^2 .

It is a cyclic number.

It is not a de Polignac number, because 46407790081 - 2⁵ = 46407790049 is a prime.

It is a super-2 number, since 2×46407790081² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46407790087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23203895040 + 23203895041.

It is an arithmetic number, because the mean of its divisors is an integer number (23203895041).

Almost surely, 2^46407790081 is an apocalyptic number.

It is an amenable number.

46407790081 is a deficient number, since it is larger than the sum of its proper divisors (1).

46407790081 is an equidigital number, since it uses as much as digits as its factorization.

46407790081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 46407790081 in words is "forty-six billion, four hundred seven million, seven hundred ninety thousand, eighty-one".