2057025144 has 64 divisors (see below), whose sum is σ = 5194506240. Its totient is φ = 678787200.

The previous prime is 2057025121. The next prime is 2057025161. The reversal of 2057025144 is 4415207502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1053369 + ... + 1055319.

It is an arithmetic number, because the mean of its divisors is an integer number (81164160).

Almost surely, 2^2057025144 is an apocalyptic number.

2057025144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2057025144 is an abundant number, since it is smaller than the sum of its proper divisors (3137481096).

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

2057025144 is a wasteful number, since it uses less digits than its factorization.

2057025144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2380 (or 2376 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 2057025144 is about 45354.4390771179. The cubic root of 2057025144 is about 1271.7835407546.

The spelling of 2057025144 in words is "two billion, fifty-seven million, twenty-five thousand, one hundred forty-four".