575234131 has 2 divisors, whose sum is σ = 575234132. Its totient is φ = 575234130.

The previous prime is 575234123. The next prime is 575234137. The reversal of 575234131 is 131432575.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 575234131 - 2³ = 575234123 is a prime.

It is a super-2 number, since 2×575234131² = 661788610934650322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 575234093 and 575234102.

It is not a weakly prime, because it can be changed into another prime (575234137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287617065 + 287617066.

It is an arithmetic number, because the mean of its divisors is an integer number (287617066).

Almost surely, 2^575234131 is an apocalyptic number.

575234131 is a deficient number, since it is larger than the sum of its proper divisors (1).

575234131 is an equidigital number, since it uses as much as digits as its factorization.

575234131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 31.

The square root of 575234131 is about 23984.0390885272. The cubic root of 575234131 is about 831.6645990572.

The spelling of 575234131 in words is "five hundred seventy-five million, two hundred thirty-four thousand, one hundred thirty-one".