575532072 has 48 divisors (see below), whose sum is σ = 1584297780. Its totient is φ = 188697600.

The previous prime is 575532071. The next prime is 575532103. The reversal of 575532072 is 270235575.

It is a happy number.

575532072 is a `hidden beast` number, since 57 + 5 + 532 + 0 + 72 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 373494276 + 202037796 = 19326^2 + 14214^2 .

It is a super-2 number, since 2×575532072² = 662474331801226368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (575532071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61129 + ... + 69912.

Almost surely, 2^575532072 is an apocalyptic number.

It is an amenable number.

575532072 is an abundant number, since it is smaller than the sum of its proper divisors (1008765708).

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

575532072 is a wasteful number, since it uses less digits than its factorization.

575532072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131114 (or 131107 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 36.

The square root of 575532072 is about 23990.2495193360. The cubic root of 575532072 is about 831.8081604357.

The spelling of 575532072 in words is "five hundred seventy-five million, five hundred thirty-two thousand, seventy-two".