405053332532 has 24 divisors (see below), whose sum is σ = 716301247200. Its totient is φ = 200404694880.

The previous prime is 405053332499. The next prime is 405053332583. The reversal of 405053332532 is 235233350504.

It is a junction number, because it is equal to n+sod(n) for n = 405053332492 and 405053332501.

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, 924578 + ... + 1290329.

It is an arithmetic number, because the mean of its divisors is an integer number (29845885300).

Almost surely, 2^405053332532 is an apocalyptic number.

It is an amenable number.

405053332532 is a deficient number, since it is larger than the sum of its proper divisors (311247914668).

405053332532 is a wasteful number, since it uses less digits than its factorization.

405053332532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2215391 (or 2215389 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 35.

The spelling of 405053332532 in words is "four hundred five billion, fifty-three million, three hundred thirty-two thousand, five hundred thirty-two".