456944072755 has 4 divisors (see below), whose sum is σ = 548332887312. Its totient is φ = 365555258200.

The previous prime is 456944072747. The next prime is 456944072791. The reversal of 456944072755 is 557270449654.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 456944072755 - 2³ = 456944072747 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 456944072755.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45694407271 + ... + 45694407280.

It is an arithmetic number, because the mean of its divisors is an integer number (137083221828).

Almost surely, 2^456944072755 is an apocalyptic number.

456944072755 is a deficient number, since it is larger than the sum of its proper divisors (91388814557).

456944072755 is an equidigital number, since it uses as much as digits as its factorization.

456944072755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91388814556.

The product of its (nonzero) digits is 42336000, while the sum is 58.

The spelling of 456944072755 in words is "four hundred fifty-six billion, nine hundred forty-four million, seventy-two thousand, seven hundred fifty-five".