4636464546677 has 2 divisors, whose sum is σ = 4636464546678. Its totient is φ = 4636464546676.

The previous prime is 4636464546653. The next prime is 4636464546709. The reversal of 4636464546677 is 7766454646364.

It is a happy number.

4636464546677 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3318539882596 + 1317924664081 = 1821686^2 + 1148009^2 .

It is a cyclic number.

It is not a de Polignac number, because 4636464546677 - 2²⁸ = 4636196111221 is a prime.

It is a super-2 number, since 2×4636464546677² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4636464546377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2318232273338 + 2318232273339.

It is an arithmetic number, because the mean of its divisors is an integer number (2318232273339).

Almost surely, 2^{4636464546677} is an apocalyptic number.

It is an amenable number.

4636464546677 is a deficient number, since it is larger than the sum of its proper divisors (1).

4636464546677 is an equidigital number, since it uses as much as digits as its factorization.

4636464546677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1463132160, while the sum is 68.

The spelling of 4636464546677 in words is "four trillion, six hundred thirty-six billion, four hundred sixty-four million, five hundred forty-six thousand, six hundred seventy-seven".