4057855260425 has 12 divisors (see below), whose sum is σ = 5032496359440. Its totient is φ = 3245796571920.

The previous prime is 4057855260421. The next prime is 4057855260451. The reversal of 4057855260425 is 5240625587504.

It is not a de Polignac number, because 4057855260425 - 2² = 4057855260421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4057855260421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12021107 + ... + 12354056.

It is an arithmetic number, because the mean of its divisors is an integer number (419374696620).

Almost surely, 2^{4057855260425} is an apocalyptic number.

It is an amenable number.

4057855260425 is a deficient number, since it is larger than the sum of its proper divisors (974641099015).

4057855260425 is a wasteful number, since it uses less digits than its factorization.

4057855260425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24381832 (or 24381827 counting only the distinct ones).

The product of its (nonzero) digits is 13440000, while the sum is 53.

The spelling of 4057855260425 in words is "four trillion, fifty-seven billion, eight hundred fifty-five million, two hundred sixty thousand, four hundred twenty-five".