573435420 has 48 divisors (see below), whose sum is σ = 1617362208. Its totient is φ = 151797760.

The previous prime is 573435419. The next prime is 573435431. The reversal of 573435420 is 24534375.

573435420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26661 + ... + 43100.

It is an arithmetic number, because the mean of its divisors is an integer number (33695046).

Almost surely, 2^573435420 is an apocalyptic number.

It is an amenable number.

573435420 is an abundant number, since it is smaller than the sum of its proper divisors (1043926788).

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

573435420 is a wasteful number, since it uses less digits than its factorization.

573435420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69910 (or 69908 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 33.

The square root of 573435420 is about 23946.5116457492. The cubic root of 573435420 is about 830.7968444578.

Adding to 573435420 its reverse (24534375), we get a palindrome (597969795).

The spelling of 573435420 in words is "five hundred seventy-three million, four hundred thirty-five thousand, four hundred twenty".