2057607677 has 8 divisors (see below), whose sum is σ = 2070993312. Its totient is φ = 2044260400.

The previous prime is 2057607661. The next prime is 2057607697. The reversal of 2057607677 is 7767067502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2057607677 - 2⁴ = 2057607661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2057607637) 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 7 ways as a sum of consecutive naturals, for example, 102227 + ... + 120687.

It is an arithmetic number, because the mean of its divisors is an integer number (258874164).

Almost surely, 2^2057607677 is an apocalyptic number.

It is an amenable number.

2057607677 is a deficient number, since it is larger than the sum of its proper divisors (13385635).

2057607677 is a wasteful number, since it uses less digits than its factorization.

2057607677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19179.

The product of its (nonzero) digits is 864360, while the sum is 47.

The square root of 2057607677 is about 45360.8606289607. The cubic root of 2057607677 is about 1271.9035823852.

The spelling of 2057607677 in words is "two billion, fifty-seven million, six hundred seven thousand, six hundred seventy-seven".