565150720 has 176 divisors, whose sum is σ = 1478556288. Its totient is φ = 206438400.

The previous prime is 565150709. The next prime is 565150723. The reversal of 565150720 is 27051565.

It is not an unprimeable number, because it can be changed into a prime (565150723) 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, 3742645 + ... + 3742795.

It is an arithmetic number, because the mean of its divisors is an integer number (8400888).

Almost surely, 2^565150720 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 565150720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (739278144).

565150720 is an abundant number, since it is smaller than the sum of its proper divisors (913405568).

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

565150720 is a wasteful number, since it uses less digits than its factorization.

565150720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 565150720 is about 23772.8988556297. The cubic root of 565150720 is about 826.7764451275.

The spelling of 565150720 in words is "five hundred sixty-five million, one hundred fifty thousand, seven hundred twenty".