452656361 has 8 divisors (see below), whose sum is σ = 477523200. Its totient is φ = 427893840.

The previous prime is 452656343. The next prime is 452656363. The reversal of 452656361 is 163656254.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452656361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (452656363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17081 + ... + 34598.

It is an arithmetic number, because the mean of its divisors is an integer number (59690400).

Almost surely, 2^452656361 is an apocalyptic number.

It is an amenable number.

452656361 is a deficient number, since it is larger than the sum of its proper divisors (24866839).

452656361 is a wasteful number, since it uses less digits than its factorization.

452656361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52159.

The product of its digits is 129600, while the sum is 38.

The square root of 452656361 is about 21275.7223379137. The cubic root of 452656361 is about 767.8143229018.

The spelling of 452656361 in words is "four hundred fifty-two million, six hundred fifty-six thousand, three hundred sixty-one".