570120540 has 144 divisors (see below), whose sum is σ = 1785732480. Its totient is φ = 135868480.

The previous prime is 570120533. The next prime is 570120563. The reversal of 570120540 is 45021075.

It is a self number, because there is not a number n which added to its sum of digits gives 570120540.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9663031 + ... + 9663089.

It is an arithmetic number, because the mean of its divisors is an integer number (12400920).

Almost surely, 2^570120540 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 570120540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (892866240).

570120540 is an abundant number, since it is smaller than the sum of its proper divisors (1215611940).

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

570120540 is an equidigital number, since it uses as much as digits as its factorization.

570120540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 80 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 570120540 is about 23877.1970716833. The cubic root of 570120540 is about 829.1928767700.

The spelling of 570120540 in words is "five hundred seventy million, one hundred twenty thousand, five hundred forty".