4856943401 has 4 divisors (see below), whose sum is σ = 5142645972. Its totient is φ = 4571240832.

The previous prime is 4856943397. The next prime is 4856943407. The reversal of 4856943401 is 1043496584.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3467443225 + 1389500176 = 58885^2 + 37276^2 .

It is a cyclic number.

It is not a de Polignac number, because 4856943401 - 2² = 4856943397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4856943407) 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, 142851260 + ... + 142851293.

It is an arithmetic number, because the mean of its divisors is an integer number (1285661493).

Almost surely, 2^4856943401 is an apocalyptic number.

It is an amenable number.

4856943401 is a deficient number, since it is larger than the sum of its proper divisors (285702571).

4856943401 is a wasteful number, since it uses less digits than its factorization.

4856943401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285702570.

The product of its (nonzero) digits is 414720, while the sum is 44.

The square root of 4856943401 is about 69691.7742707129. The cubic root of 4856943401 is about 1693.5096701331.

The spelling of 4856943401 in words is "four billion, eight hundred fifty-six million, nine hundred forty-three thousand, four hundred one".