575647448 has 16 divisors (see below), whose sum is σ = 1116558000. Its totient is φ = 277898656.

The previous prime is 575647447. The next prime is 575647507. The reversal of 575647448 is 844746575.

It is a junction number, because it is equal to n+sod(n) for n = 575647396 and 575647405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575647441) 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, 1240388 + ... + 1240851.

It is an arithmetic number, because the mean of its divisors is an integer number (69784875).

Almost surely, 2^575647448 is an apocalyptic number.

575647448 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

575647448 is a deficient number, since it is larger than the sum of its proper divisors (540910552).

575647448 is a wasteful number, since it uses less digits than its factorization.

575647448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2481274 (or 2481270 counting only the distinct ones).

The product of its digits is 3763200, while the sum is 50.

The square root of 575647448 is about 23992.6540424356. The cubic root of 575647448 is about 831.8637404752.

The spelling of 575647448 in words is "five hundred seventy-five million, six hundred forty-seven thousand, four hundred forty-eight".