575450456 has 32 divisors (see below), whose sum is σ = 1250484480. Its totient is φ = 243146400.

The previous prime is 575450413. The next prime is 575450461. The reversal of 575450456 is 654054575.

It is a super-2 number, since 2×575450456² = 662286454621215872, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 68390 + ... + 76341.

It is an arithmetic number, because the mean of its divisors is an integer number (39077640).

Almost surely, 2^575450456 is an apocalyptic number.

575450456 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

575450456 is an abundant number, since it is smaller than the sum of its proper divisors (675034024).

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

575450456 is a wasteful number, since it uses less digits than its factorization.

575450456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144815 (or 144811 counting only the distinct ones).

The product of its (nonzero) digits is 420000, while the sum is 41.

The square root of 575450456 is about 23988.5484346177. The cubic root of 575450456 is about 831.7688391030.

The spelling of 575450456 in words is "five hundred seventy-five million, four hundred fifty thousand, four hundred fifty-six".