2057180000 has 60 divisors (see below), whose sum is σ = 5061020580. Its totient is φ = 822864000.

The previous prime is 2057179939. The next prime is 2057180011. The reversal of 2057180000 is 817502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 31430 + ... + 71429.

It is an arithmetic number, because the mean of its divisors is an integer number (84350343).

Almost surely, 2^2057180000 is an apocalyptic number.

2057180000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2057180000 is an abundant number, since it is smaller than the sum of its proper divisors (3003840580).

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

2057180000 is an equidigital number, since it uses as much as digits as its factorization.

2057180000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102889 (or 102866 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 2057180000 is about 45356.1462207714. The cubic root of 2057180000 is about 1271.8154538907.

Adding to 2057180000 its reverse (817502), we get a palindrome (2057997502).

The spelling of 2057180000 in words is "two billion, fifty-seven million, one hundred eighty thousand".