452155476 has 12 divisors (see below), whose sum is σ = 1055029472. Its totient is φ = 150718488.

The previous prime is 452155439. The next prime is 452155499. The reversal of 452155476 is 674551254.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent 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, 18839800 + ... + 18839823.

Almost surely, 2^452155476 is an apocalyptic number.

It is an amenable number.

452155476 is an abundant number, since it is smaller than the sum of its proper divisors (602873996).

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

452155476 is a wasteful number, since it uses less digits than its factorization.

452155476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37679630 (or 37679628 counting only the distinct ones).

The product of its digits is 168000, while the sum is 39.

The square root of 452155476 is about 21263.9477990330. The cubic root of 452155476 is about 767.5310111361.

The spelling of 452155476 in words is "four hundred fifty-two million, one hundred fifty-five thousand, four hundred seventy-six".