405323004113552 has 40 divisors (see below), whose sum is σ = 897514018968000. Its totient is φ = 173707327043712.

The previous prime is 405323004113539. The next prime is 405323004113581. The reversal of 405323004113552 is 255311400323504.

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, 18644927 + ... + 34033502.

It is an arithmetic number, because the mean of its divisors is an integer number (22437850474200).

Almost surely, 2^{405323004113552} is an apocalyptic number.

It is an amenable number.

405323004113552 is an abundant number, since it is smaller than the sum of its proper divisors (492191014854448).

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

405323004113552 is a wasteful number, since it uses less digits than its factorization.

405323004113552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52747143 (or 52747137 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 405323004113552 in words is "four hundred five trillion, three hundred twenty-three billion, four million, one hundred thirteen thousand, five hundred fifty-two".