452879687466 has 32 divisors (see below), whose sum is σ = 1009141582080. Its totient is φ = 150548554368.

The previous prime is 452879687419. The next prime is 452879687467. The reversal of 452879687466 is 664786978254.

452879687466 is a `hidden beast` number, since 4 + 5 + 2 + 87 + 9 + 6 + 87 + 466 = 666.

It is a super-2 number, since 2×452879687466² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 452879687394 and 452879687403.

It is not an unprimeable number, because it can be changed into a prime (452879687467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11406151 + ... + 11445786.

It is an arithmetic number, because the mean of its divisors is an integer number (31535674440).

Almost surely, 2^452879687466 is an apocalyptic number.

452879687466 is an abundant number, since it is smaller than the sum of its proper divisors (556261894614).

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

452879687466 is a wasteful number, since it uses less digits than its factorization.

452879687466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22852315 (or 22852309 counting only the distinct ones).

The product of its digits is 975421440, while the sum is 72.

The spelling of 452879687466 in words is "four hundred fifty-two billion, eight hundred seventy-nine million, six hundred eighty-seven thousand, four hundred sixty-six".