575354431 has 4 divisors (see below), whose sum is σ = 577318392. Its totient is φ = 573390472.

The previous prime is 575354387. The next prime is 575354467. The reversal of 575354431 is 134453575.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 575354431 - 2¹⁷ = 575223359 is a prime.

It is a super-2 number, since 2×575354431² = 662065442542667522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575354531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 981541 + ... + 982126.

It is an arithmetic number, because the mean of its divisors is an integer number (144329598).

Almost surely, 2^575354431 is an apocalyptic number.

575354431 is a deficient number, since it is larger than the sum of its proper divisors (1963961).

575354431 is a wasteful number, since it uses less digits than its factorization.

575354431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963960.

The product of its digits is 126000, while the sum is 37.

The square root of 575354431 is about 23986.5468752799. The cubic root of 575354431 is about 831.7225709751.

It can be divided in two parts, 5753544 and 31, that added together give a palindrome (5753575).

The spelling of 575354431 in words is "five hundred seventy-five million, three hundred fifty-four thousand, four hundred thirty-one".