454838052 has 12 divisors (see below), whose sum is σ = 1061288816. Its totient is φ = 151612680.

The previous prime is 454837987. The next prime is 454838081. The reversal of 454838052 is 250838454.

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

It is a self number, because there is not a number n which added to its sum of digits gives 454838052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18951574 + ... + 18951597.

Almost surely, 2^454838052 is an apocalyptic number.

It is an amenable number.

454838052 is an abundant number, since it is smaller than the sum of its proper divisors (606450764).

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

454838052 is a wasteful number, since it uses less digits than its factorization.

454838052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37903178 (or 37903176 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 39.

The square root of 454838052 is about 21326.9325501817. The cubic root of 454838052 is about 769.0459043565.

It can be divided in two parts, 45483 and 8052, that added together give a palindrome (53535).

The spelling of 454838052 in words is "four hundred fifty-four million, eight hundred thirty-eight thousand, fifty-two".