455097156 has 24 divisors (see below), whose sum is σ = 1068661440. Its totient is φ = 150732192.

The previous prime is 455097133. The next prime is 455097161. The reversal of 455097156 is 651790554.

It is a super-2 number, since 2×455097156² = 414226842798576672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118896 + ... + 122663.

It is an arithmetic number, because the mean of its divisors is an integer number (44527560).

Almost surely, 2^455097156 is an apocalyptic number.

It is an amenable number.

455097156 is an abundant number, since it is smaller than the sum of its proper divisors (613564284).

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

455097156 is a wasteful number, since it uses less digits than its factorization.

455097156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241723 (or 241721 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 42.

The square root of 455097156 is about 21333.0062579094. The cubic root of 455097156 is about 769.1919087374.

The spelling of 455097156 in words is "four hundred fifty-five million, ninety-seven thousand, one hundred fifty-six".