570780000 has 480 divisors, whose sum is σ = 2393233920. Its totient is φ = 129600000.

The previous prime is 570779999. The next prime is 570780013. The reversal of 570780000 is 87075.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3779925 + ... + 3780075.

It is an arithmetic number, because the mean of its divisors is an integer number (4985904).

Almost surely, 2^570780000 is an apocalyptic number.

570780000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 570780000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1196616960).

570780000 is an abundant number, since it is smaller than the sum of its proper divisors (1822453920).

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

570780000 is a wasteful number, since it uses less digits than its factorization.

570780000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 570780000 is about 23891.0024904775. The cubic root of 570780000 is about 829.5124634747.

The spelling of 570780000 in words is "five hundred seventy million, seven hundred eighty thousand".