573909952 has 168 divisors, whose sum is σ = 1467721728. Its totient is φ = 220147200.

The previous prime is 573909943. The next prime is 573909967. The reversal of 573909952 is 259909375.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a junction number, because it is equal to n+sod(n) for n = 573909896 and 573909905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4380927 + ... + 4381057.

Almost surely, 2^573909952 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 573909952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (733860864).

573909952 is an abundant number, since it is smaller than the sum of its proper divisors (893811776).

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

573909952 is a wasteful number, since it uses less digits than its factorization.

573909952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 765450, while the sum is 49.

The square root of 573909952 is about 23956.4177622615. The cubic root of 573909952 is about 831.0259495884.

The spelling of 573909952 in words is "five hundred seventy-three million, nine hundred nine thousand, nine hundred fifty-two".