4656496249 has 2 divisors, whose sum is σ = 4656496250. Its totient is φ = 4656496248.

The previous prime is 4656496219. The next prime is 4656496259. The reversal of 4656496249 is 9426946564.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2646588025 + 2009908224 = 51445^2 + 44832^2 .

It is a cyclic number.

It is not a de Polignac number, because 4656496249 - 2⁵ = 4656496217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4656496249.

It is not a weakly prime, because it can be changed into another prime (4656496219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2328248124 + 2328248125.

It is an arithmetic number, because the mean of its divisors is an integer number (2328248125).

Almost surely, 2^4656496249 is an apocalyptic number.

It is an amenable number.

4656496249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4656496249 is an equidigital number, since it uses as much as digits as its factorization.

4656496249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11197440, while the sum is 55.

The square root of 4656496249 is about 68238.5246689874. The cubic root of 4656496249 is about 1669.8844445364.

The spelling of 4656496249 in words is "four billion, six hundred fifty-six million, four hundred ninety-six thousand, two hundred forty-nine".