452135154 has 16 divisors (see below), whose sum is σ = 909499392. Its totient is φ = 149840208.

The previous prime is 452135149. The next prime is 452135207. The reversal of 452135154 is 451531254.

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, 216754 + ... + 218829.

It is an arithmetic number, because the mean of its divisors is an integer number (56843712).

Almost surely, 2^452135154 is an apocalyptic number.

452135154 is an abundant number, since it is smaller than the sum of its proper divisors (457364238).

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

452135154 is a wasteful number, since it uses less digits than its factorization.

452135154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435761.

The product of its digits is 12000, while the sum is 30.

The square root of 452135154 is about 21263.4699426034. The cubic root of 452135154 is about 767.5195121424.

The spelling of 452135154 in words is "four hundred fifty-two million, one hundred thirty-five thousand, one hundred fifty-four".