575366448 has 80 divisors (see below), whose sum is σ = 1571899392. Its totient is φ = 181056000.

The previous prime is 575366447. The next prime is 575366471. The reversal of 575366448 is 844663575.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 575366397 and 575366406.

It is not an unprimeable number, because it can be changed into a prime (575366447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56293 + ... + 65723.

Almost surely, 2^575366448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 575366448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (785949696).

575366448 is an abundant number, since it is smaller than the sum of its proper divisors (996532944).

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

575366448 is a wasteful number, since it uses less digits than its factorization.

575366448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9514 (or 9508 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 48.

The square root of 575366448 is about 23986.7973685526. The cubic root of 575366448 is about 831.7283614584.

The spelling of 575366448 in words is "five hundred seventy-five million, three hundred sixty-six thousand, four hundred forty-eight".