455253342 has 16 divisors (see below), whose sum is σ = 924097152. Its totient is φ = 149486040.

The previous prime is 455253317. The next prime is 455253361. The reversal of 455253342 is 243352554.

It is a happy number.

It is a congruent number.

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, 565834 + ... + 566637.

It is an arithmetic number, because the mean of its divisors is an integer number (57756072).

Almost surely, 2^455253342 is an apocalyptic number.

455253342 is an abundant number, since it is smaller than the sum of its proper divisors (468843810).

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

455253342 is a wasteful number, since it uses less digits than its factorization.

455253342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132543.

The product of its digits is 72000, while the sum is 33.

The square root of 455253342 is about 21336.6666093840. Note that the first 4 decimals coincide. The cubic root of 455253342 is about 769.2798923434.

The spelling of 455253342 in words is "four hundred fifty-five million, two hundred fifty-three thousand, three hundred forty-two".