575232763320 has 256 divisors, whose sum is σ = 1924557148800. Its totient is φ = 152827637760.

The previous prime is 575232763279. The next prime is 575232763331. The reversal of 575232763320 is 23367232575.

575232763320 is a `hidden beast` number, since 5 + 7 + 5 + 2 + 3 + 2 + 7 + 633 + 2 + 0 = 666.

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 63 ways as a sum of consecutive naturals, for example, 671216332 + ... + 671217188.

Almost surely, 2^575232763320 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 575232763320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (962278574400).

575232763320 is an abundant number, since it is smaller than the sum of its proper divisors (1349324385480).

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

575232763320 is a wasteful number, since it uses less digits than its factorization.

575232763320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455 (or 2445 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 45.

Adding to 575232763320 its reverse (23367232575), we get a palindrome (598599995895).

The spelling of 575232763320 in words is "five hundred seventy-five billion, two hundred thirty-two million, seven hundred sixty-three thousand, three hundred twenty".