452058128 has 20 divisors (see below), whose sum is σ = 897226428. Its totient is φ = 220515840.

The previous prime is 452058083. The next prime is 452058133. The reversal of 452058128 is 821850254.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 236790544 + 215267584 = 15388^2 + 14672^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 343901 + ... + 345212.

Almost surely, 2^452058128 is an apocalyptic number.

It is an amenable number.

452058128 is a deficient number, since it is larger than the sum of its proper divisors (445168300).

452058128 is a wasteful number, since it uses less digits than its factorization.

452058128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689162 (or 689156 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 35.

The square root of 452058128 is about 21261.6586370866. The cubic root of 452058128 is about 767.4759246481.

The spelling of 452058128 in words is "four hundred fifty-two million, fifty-eight thousand, one hundred twenty-eight".