2057129824580 has 48 divisors (see below), whose sum is σ = 4575982962096. Its totient is φ = 774128148480.

The previous prime is 2057129824577. The next prime is 2057129824609. The reversal of 2057129824580 is 854289217502.

It can be written as a sum of positive squares in 8 ways, for example, as 420536686144 + 1636593138436 = 648488^2 + 1279294^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429851 + ... + 2073410.

It is an arithmetic number, because the mean of its divisors is an integer number (95332978377).

Almost surely, 2^{2057129824580} is an apocalyptic number.

2057129824580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2057129824580 is an abundant number, since it is smaller than the sum of its proper divisors (2518853137516).

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

2057129824580 is a wasteful number, since it uses less digits than its factorization.

2057129824580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505704 (or 2505702 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 53.

The spelling of 2057129824580 in words is "two trillion, fifty-seven billion, one hundred twenty-nine million, eight hundred twenty-four thousand, five hundred eighty".