4164850056457 has 16 divisors (see below), whose sum is σ = 4250604873600. Its totient is φ = 4079623432320.

The previous prime is 4164850056407. The next prime is 4164850056511. The reversal of 4164850056457 is 7546500584614.

4164850056457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4164850056457 - 2¹⁵ = 4164850023689 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4164850056398 and 4164850056407.

It is not an unprimeable number, because it can be changed into a prime (4164850056407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21306907 + ... + 21501487.

It is an arithmetic number, because the mean of its divisors is an integer number (265662804600).

Almost surely, 2^{4164850056457} is an apocalyptic number.

It is an amenable number.

4164850056457 is a deficient number, since it is larger than the sum of its proper divisors (85754817143).

4164850056457 is a wasteful number, since it uses less digits than its factorization.

4164850056457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195936.

The product of its (nonzero) digits is 16128000, while the sum is 55.

The spelling of 4164850056457 in words is "four trillion, one hundred sixty-four billion, eight hundred fifty million, fifty-six thousand, four hundred fifty-seven".