456976313623 has 4 divisors (see below), whose sum is σ = 469327024840. Its totient is φ = 444625602408.

The previous prime is 456976313611. The next prime is 456976313639. The reversal of 456976313623 is 326313679654.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 326313679654 = 2 ⋅163156839827.

It is a cyclic number.

It is not a de Polignac number, because 456976313623 - 2²⁵ = 456942759191 is a prime.

It is a super-2 number, since 2×456976313623² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456976313663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6175355553 + ... + 6175355626.

It is an arithmetic number, because the mean of its divisors is an integer number (117331756210).

Almost surely, 2^456976313623 is an apocalyptic number.

456976313623 is a deficient number, since it is larger than the sum of its proper divisors (12350711217).

456976313623 is a wasteful number, since it uses less digits than its factorization.

456976313623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12350711216.

The product of its digits is 14696640, while the sum is 55.

The spelling of 456976313623 in words is "four hundred fifty-six billion, nine hundred seventy-six million, three hundred thirteen thousand, six hundred twenty-three".