452928492412 has 24 divisors (see below), whose sum is σ = 873076643712. Its totient is φ = 203877783600.

The previous prime is 452928492409. The next prime is 452928492421. The reversal of 452928492412 is 214294829254.

It is a self number, because there is not a number n which added to its sum of digits gives 452928492412.

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, 49965514 + ... + 49974577.

It is an arithmetic number, because the mean of its divisors is an integer number (36378193488).

Almost surely, 2^452928492412 is an apocalyptic number.

It is an amenable number.

452928492412 is a deficient number, since it is larger than the sum of its proper divisors (420148151300).

452928492412 is a wasteful number, since it uses less digits than its factorization.

452928492412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99940209 (or 99940207 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 52.

The spelling of 452928492412 in words is "four hundred fifty-two billion, nine hundred twenty-eight million, four hundred ninety-two thousand, four hundred twelve".