46623587617 has 2 divisors, whose sum is σ = 46623587618. Its totient is φ = 46623587616.

The previous prime is 46623587599. The next prime is 46623587629. The reversal of 46623587617 is 71678532664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46444991121 + 178596496 = 215511^2 + 13364^2 .

It is a cyclic number.

It is not a de Polignac number, because 46623587617 - 2⁷ = 46623587489 is a prime.

It is not a weakly prime, because it can be changed into another prime (46623387617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23311793808 + 23311793809.

It is an arithmetic number, because the mean of its divisors is an integer number (23311793809).

Almost surely, 2^46623587617 is an apocalyptic number.

It is an amenable number.

46623587617 is a deficient number, since it is larger than the sum of its proper divisors (1).

46623587617 is an equidigital number, since it uses as much as digits as its factorization.

46623587617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10160640, while the sum is 55.

The spelling of 46623587617 in words is "forty-six billion, six hundred twenty-three million, five hundred eighty-seven thousand, six hundred seventeen".