2057886837 has 16 divisors (see below), whose sum is σ = 3049462080. Its totient is φ = 1371591216.

The previous prime is 2057886833. The next prime is 2057886841. The reversal of 2057886837 is 7386887502.

2057886837 is a `hidden beast` number, since 2 + 0 + 578 + 8 + 68 + 3 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (2057886833) and next prime (2057886841).

It is not a de Polignac number, because 2057886837 - 2² = 2057886833 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057886833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160498 + ... + 172844.

It is an arithmetic number, because the mean of its divisors is an integer number (190591380).

Almost surely, 2^2057886837 is an apocalyptic number.

2057886837 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2057886837 is a deficient number, since it is larger than the sum of its proper divisors (991575243).

2057886837 is a wasteful number, since it uses less digits than its factorization.

2057886837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18529 (or 18523 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The square root of 2057886837 is about 45363.9376267096. The cubic root of 2057886837 is about 1271.9611004035.

The spelling of 2057886837 in words is "two billion, fifty-seven million, eight hundred eighty-six thousand, eight hundred thirty-seven".