5141856443 has 4 divisors (see below), whose sum is σ = 5142054600. Its totient is φ = 5141658288.

The previous prime is 5141856407. The next prime is 5141856449. The reversal of 5141856443 is 3446581415.

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

It is a cyclic number.

It is not a de Polignac number, because 5141856443 - 2¹² = 5141852347 is a prime.

It is a super-2 number, since 2×5141856443² = 52877375360841224498, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5141856443.

It is not an unprimeable number, because it can be changed into a prime (5141856449) 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, 53018 + ... + 114431.

It is an arithmetic number, because the mean of its divisors is an integer number (1285513650).

Almost surely, 2^5141856443 is an apocalyptic number.

5141856443 is a deficient number, since it is larger than the sum of its proper divisors (198157).

5141856443 is a wasteful number, since it uses less digits than its factorization.

5141856443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198156.

The product of its digits is 230400, while the sum is 41.

The square root of 5141856443 is about 71706.7391742227. The cubic root of 5141856443 is about 1725.9967850150.

The spelling of 5141856443 in words is "five billion, one hundred forty-one million, eight hundred fifty-six thousand, four hundred forty-three".