456716625247 has 2 divisors, whose sum is σ = 456716625248. Its totient is φ = 456716625246.

The previous prime is 456716625199. The next prime is 456716625293. The reversal of 456716625247 is 742526617654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 456716625247 - 2⁷ = 456716625119 is a prime.

It is a super-2 number, since 2×456716625247² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (456716695247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228358312623 + 228358312624.

It is an arithmetic number, because the mean of its divisors is an integer number (228358312624).

Almost surely, 2^456716625247 is an apocalyptic number.

456716625247 is a deficient number, since it is larger than the sum of its proper divisors (1).

456716625247 is an equidigital number, since it uses as much as digits as its factorization.

456716625247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16934400, while the sum is 55.

The spelling of 456716625247 in words is "four hundred fifty-six billion, seven hundred sixteen million, six hundred twenty-five thousand, two hundred forty-seven".