452656506 has 16 divisors (see below), whose sum is σ = 910736064. Its totient is φ = 149981664.

The previous prime is 452656493. The next prime is 452656507. The reversal of 452656506 is 605656254.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (452656507) 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, 224875 + ... + 226878.

It is an arithmetic number, because the mean of its divisors is an integer number (56921004).

Almost surely, 2^452656506 is an apocalyptic number.

452656506 is an abundant number, since it is smaller than the sum of its proper divisors (458079558).

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

452656506 is a wasteful number, since it uses less digits than its factorization.

452656506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451925.

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 452656506 is about 21275.7257455533. The cubic root of 452656506 is about 767.8144048868.

The spelling of 452656506 in words is "four hundred fifty-two million, six hundred fifty-six thousand, five hundred six".