2057338231 has 6 divisors (see below), whose sum is σ = 2227768800. Its totient is φ = 1899081288.

The previous prime is 2057338163. The next prime is 2057338237. The reversal of 2057338231 is 1328337502.

It is not a de Polignac number, because 2057338231 - 2¹⁹ = 2056813943 is a prime.

It is a super-2 number, since 2×2057338231² = 8465281193468418722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057338237) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 6086631 + ... + 6086968.

It is an arithmetic number, because the mean of its divisors is an integer number (371294800).

Almost surely, 2^2057338231 is an apocalyptic number.

2057338231 is a deficient number, since it is larger than the sum of its proper divisors (170430569).

2057338231 is a wasteful number, since it uses less digits than its factorization.

2057338231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12173625 (or 12173612 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2057338231 is about 45357.8905042992. The cubic root of 2057338231 is about 1271.8480609016.

The spelling of 2057338231 in words is "two billion, fifty-seven million, three hundred thirty-eight thousand, two hundred thirty-one".