452328979822 has 16 divisors (see below), whose sum is σ = 695064661200. Its totient is φ = 220641117760.

The previous prime is 452328979807. The next prime is 452328979849. The reversal of 452328979822 is 228979823254.

It is a super-2 number, since 2×452328979822² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3169929 + ... + 3309547.

It is an arithmetic number, because the mean of its divisors is an integer number (43441541325).

Almost surely, 2^452328979822 is an apocalyptic number.

452328979822 is a deficient number, since it is larger than the sum of its proper divisors (242735681378).

452328979822 is a wasteful number, since it uses less digits than its factorization.

452328979822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179171.

The product of its digits is 34836480, while the sum is 61.

The spelling of 452328979822 in words is "four hundred fifty-two billion, three hundred twenty-eight million, nine hundred seventy-nine thousand, eight hundred twenty-two".