455262578251 has 32 divisors (see below), whose sum is σ = 542787194880. Its totient is φ = 378011836800.

The previous prime is 455262578231. The next prime is 455262578263. The reversal of 455262578251 is 152875262554.

It is not a de Polignac number, because 455262578251 - 2⁷ = 455262578123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (455262578231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155095 + ... + 966736.

It is an arithmetic number, because the mean of its divisors is an integer number (16962099840).

Almost surely, 2^455262578251 is an apocalyptic number.

455262578251 is a deficient number, since it is larger than the sum of its proper divisors (87524616629).

455262578251 is a wasteful number, since it uses less digits than its factorization.

455262578251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121947.

The product of its digits is 6720000, while the sum is 52.

The spelling of 455262578251 in words is "four hundred fifty-five billion, two hundred sixty-two million, five hundred seventy-eight thousand, two hundred fifty-one".