4057677557 has 8 divisors (see below), whose sum is σ = 4178966400. Its totient is φ = 3937000464.

The previous prime is 4057677551. The next prime is 4057677571. The reversal of 4057677557 is 7557767504.

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 4057677557 - 2⁴ = 4057677541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4057677499 and 4057677508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4057677551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139457 + ... + 166022.

It is an arithmetic number, because the mean of its divisors is an integer number (522370800).

Almost surely, 2^4057677557 is an apocalyptic number.

It is an amenable number.

4057677557 is a deficient number, since it is larger than the sum of its proper divisors (121288843).

4057677557 is a wasteful number, since it uses less digits than its factorization.

4057677557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305875.

The product of its (nonzero) digits is 7203000, while the sum is 53.

The square root of 4057677557 is about 63699.9023311653. The cubic root of 4057677557 is about 1594.9944552239.

The spelling of 4057677557 in words is "four billion, fifty-seven million, six hundred seventy-seven thousand, five hundred fifty-seven".