4057825743609 has 64 divisors (see below), whose sum is σ = 6321898264320. Its totient is φ = 2287822929920.

The previous prime is 4057825743599. The next prime is 4057825743613. The reversal of 4057825743609 is 9063475287504.

It is not a de Polignac number, because 4057825743609 - 2⁴ = 4057825743593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4057825743109) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 162606277 + ... + 162631229.

It is an arithmetic number, because the mean of its divisors is an integer number (98779660380).

Almost surely, 2^{4057825743609} is an apocalyptic number.

It is an amenable number.

4057825743609 is a deficient number, since it is larger than the sum of its proper divisors (2264072520711).

4057825743609 is a wasteful number, since it uses less digits than its factorization.

4057825743609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28330.

The product of its (nonzero) digits is 50803200, while the sum is 60.

The spelling of 4057825743609 in words is "four trillion, fifty-seven billion, eight hundred twenty-five million, seven hundred forty-three thousand, six hundred nine".