575873820 has 48 divisors (see below), whose sum is σ = 1791609120. Its totient is φ = 153566208.

The previous prime is 575873819. The next prime is 575873833. The reversal of 575873820 is 28378575.

575873820 is a `hidden beast` number, since 575 + 8 + 73 + 8 + 2 + 0 = 666.

It is a super-2 number, since 2×575873820² = 663261313122784800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 532677 + ... + 533756.

It is an arithmetic number, because the mean of its divisors is an integer number (37325190).

Almost surely, 2^575873820 is an apocalyptic number.

It is an amenable number.

575873820 is an abundant number, since it is smaller than the sum of its proper divisors (1215735300).

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

575873820 is a wasteful number, since it uses less digits than its factorization.

575873820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066451 (or 1066443 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The square root of 575873820 is about 23997.3711060191. The cubic root of 575873820 is about 831.9727690021.

The spelling of 575873820 in words is "five hundred seventy-five million, eight hundred seventy-three thousand, eight hundred twenty".