452556513 has 24 divisors (see below), whose sum is σ = 680771520. Its totient is φ = 289346400.

The previous prime is 452556479. The next prime is 452556521. The reversal of 452556513 is 315655254.

452556513 is a `hidden beast` number, since 4 + 52 + 556 + 51 + 3 = 666.

It is not a de Polignac number, because 452556513 - 2⁶ = 452556449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (452556593) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33670 + ... + 45152.

It is an arithmetic number, because the mean of its divisors is an integer number (28365480).

Almost surely, 2^452556513 is an apocalyptic number.

It is an amenable number.

452556513 is a deficient number, since it is larger than the sum of its proper divisors (228215007).

452556513 is a wasteful number, since it uses less digits than its factorization.

452556513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11669 (or 11666 counting only the distinct ones).

The product of its digits is 90000, while the sum is 36.

The square root of 452556513 is about 21273.3756841739. The cubic root of 452556513 is about 767.7578633232.

The spelling of 452556513 in words is "four hundred fifty-two million, five hundred fifty-six thousand, five hundred thirteen".