452617664 has 14 divisors (see below), whose sum is σ = 898163304. Its totient is φ = 226308800.

The previous prime is 452617631. The next prime is 452617679. The reversal of 452617664 is 466716254.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536012 + ... + 3536139.

Almost surely, 2^452617664 is an apocalyptic number.

It is an amenable number.

452617664 is a deficient number, since it is larger than the sum of its proper divisors (445545640).

452617664 is an equidigital number, since it uses as much as digits as its factorization.

452617664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7072163 (or 7072153 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 452617664 is about 21274.8129016450. The cubic root of 452617664 is about 767.7924424644.

It can be divided in two parts, 45261 and 7664, that added together give a palindrome (52925).

The spelling of 452617664 in words is "four hundred fifty-two million, six hundred seventeen thousand, six hundred sixty-four".