455023227774 has 32 divisors (see below), whose sum is σ = 970934190336. Its totient is φ = 141662668160.

The previous prime is 455023227751. The next prime is 455023227781. The reversal of 455023227774 is 477722320554.

It is a super-2 number, since 2×455023227774² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17013402 + ... + 17040125.

It is an arithmetic number, because the mean of its divisors is an integer number (30341693448).

Almost surely, 2^455023227774 is an apocalyptic number.

455023227774 is an abundant number, since it is smaller than the sum of its proper divisors (515910962562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455023227774 is a wasteful number, since it uses less digits than its factorization.

455023227774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34053680.

The product of its (nonzero) digits is 3292800, while the sum is 48.

The spelling of 455023227774 in words is "four hundred fifty-five billion, twenty-three million, two hundred twenty-seven thousand, seven hundred seventy-four".