573445432 has 24 divisors (see below), whose sum is σ = 1250755560. Its totient is φ = 245762160.

The previous prime is 573445427. The next prime is 573445451. The reversal of 573445432 is 234544375.

It is a junction number, because it is equal to n+sod(n) for n = 573445391 and 573445400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 731044 + ... + 731827.

It is an arithmetic number, because the mean of its divisors is an integer number (52114815).

Almost surely, 2^573445432 is an apocalyptic number.

It is an amenable number.

573445432 is an abundant number, since it is smaller than the sum of its proper divisors (677310128).

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

573445432 is a wasteful number, since it uses less digits than its factorization.

573445432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462891 (or 1462880 counting only the distinct ones).

The product of its digits is 201600, while the sum is 37.

The square root of 573445432 is about 23946.7206940742. The cubic root of 573445432 is about 830.8016795792.

The spelling of 573445432 in words is "five hundred seventy-three million, four hundred forty-five thousand, four hundred thirty-two".