575276426 has 8 divisors (see below), whose sum is σ = 869213700. Its totient is φ = 285538528.

The previous prime is 575276419. The next prime is 575276431. The reversal of 575276426 is 624672575.

It can be written as a sum of positive squares in 2 ways, for example, as 542843401 + 32433025 = 23299^2 + 5695^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×575276426² = 661885932622666952, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1049501 + ... + 1050048.

Almost surely, 2^575276426 is an apocalyptic number.

575276426 is a deficient number, since it is larger than the sum of its proper divisors (293937274).

575276426 is a wasteful number, since it uses less digits than its factorization.

575276426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099688.

The product of its digits is 705600, while the sum is 44.

The square root of 575276426 is about 23984.9208045388. The cubic root of 575276426 is about 831.6849817096.

The spelling of 575276426 in words is "five hundred seventy-five million, two hundred seventy-six thousand, four hundred twenty-six".