532746306432 has 192 divisors, whose sum is σ = 1580448738960. Its totient is φ = 172144926720.

The previous prime is 532746306419. The next prime is 532746306481. The reversal of 532746306432 is 234603647235.

532746306432 is a `hidden beast` number, since 5 + 3 + 2 + 7 + 4 + 630 + 6 + 4 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7379503 + ... + 7451345.

Almost surely, 2^532746306432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532746306432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (790224369480).

532746306432 is an abundant number, since it is smaller than the sum of its proper divisors (1047702432528).

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

532746306432 is a wasteful number, since it uses less digits than its factorization.

532746306432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72061 (or 72046 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 45.

The spelling of 532746306432 in words is "five hundred thirty-two billion, seven hundred forty-six million, three hundred six thousand, four hundred thirty-two".