46777707617 has 2 divisors, whose sum is σ = 46777707618. Its totient is φ = 46777707616.

The previous prime is 46777707607. The next prime is 46777707623. The reversal of 46777707617 is 71670777764.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29087643601 + 17690064016 = 170551^2 + 133004^2 .

It is a cyclic number.

It is not a de Polignac number, because 46777707617 - 2⁴ = 46777707601 is a prime.

It is not a weakly prime, because it can be changed into another prime (46777707607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23388853808 + 23388853809.

It is an arithmetic number, because the mean of its divisors is an integer number (23388853809).

Almost surely, 2^46777707617 is an apocalyptic number.

It is an amenable number.

46777707617 is a deficient number, since it is larger than the sum of its proper divisors (1).

46777707617 is an equidigital number, since it uses as much as digits as its factorization.

46777707617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16941456, while the sum is 59.

The spelling of 46777707617 in words is "forty-six billion, seven hundred seventy-seven million, seven hundred seven thousand, six hundred seventeen".