4464504643452 has 48 divisors (see below), whose sum is σ = 12107131249920. Its totient is φ = 1253952876672.

The previous prime is 4464504643441. The next prime is 4464504643481. The reversal of 4464504643452 is 2543464054644.

It is a super-2 number, since 2×4464504643452² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4464504643395 and 4464504643404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450409153 + ... + 450419064.

It is an arithmetic number, because the mean of its divisors is an integer number (252231901040).

Almost surely, 2^{4464504643452} is an apocalyptic number.

4464504643452 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4464504643452 is an abundant number, since it is smaller than the sum of its proper divisors (7642626606468).

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

4464504643452 is a wasteful number, since it uses less digits than its factorization.

4464504643452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900828290 (or 900828288 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 51.

The spelling of 4464504643452 in words is "four trillion, four hundred sixty-four billion, five hundred four million, six hundred forty-three thousand, four hundred fifty-two".