456622161155 has 4 divisors (see below), whose sum is σ = 547946593392. Its totient is φ = 365297728920.

The previous prime is 456622161119. The next prime is 456622161169. The reversal of 456622161155 is 551161226654.

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

It is not a de Polignac number, because 456622161155 - 2¹² = 456622157059 is a prime.

It is a Duffinian number.

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, 45662216111 + ... + 45662216120.

It is an arithmetic number, because the mean of its divisors is an integer number (136986648348).

Almost surely, 2^456622161155 is an apocalyptic number.

456622161155 is a deficient number, since it is larger than the sum of its proper divisors (91324432237).

456622161155 is an equidigital number, since it uses as much as digits as its factorization.

456622161155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91324432236.

The product of its digits is 432000, while the sum is 44.

The spelling of 456622161155 in words is "four hundred fifty-six billion, six hundred twenty-two million, one hundred sixty-one thousand, one hundred fifty-five".