4057316093 has 4 divisors (see below), whose sum is σ = 4084185888. Its totient is φ = 4030446300.

The previous prime is 4057316083. The next prime is 4057316099. The reversal of 4057316093 is 3906137504.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4057316093 - 2²⁰ = 4056267517 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 (4057316099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13434671 + ... + 13434972.

It is an arithmetic number, because the mean of its divisors is an integer number (1021046472).

Almost surely, 2^4057316093 is an apocalyptic number.

It is an amenable number.

4057316093 is a deficient number, since it is larger than the sum of its proper divisors (26869795).

4057316093 is a wasteful number, since it uses less digits than its factorization.

4057316093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26869794.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 4057316093 is about 63697.0650265772. The cubic root of 4057316093 is about 1594.9470923184.

The spelling of 4057316093 in words is "four billion, fifty-seven million, three hundred sixteen thousand, ninety-three".