5725223843 has 4 divisors (see below), whose sum is σ = 5725433400. Its totient is φ = 5725014288.

The previous prime is 5725223839. The next prime is 5725223857. The reversal of 5725223843 is 3483225275.

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 5725223843 - 2² = 5725223839 is a prime.

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 5725223843.

It is not an unprimeable number, because it can be changed into a prime (5725223893) 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, 56330 + ... + 120927.

It is an arithmetic number, because the mean of its divisors is an integer number (1431358350).

Almost surely, 2^5725223843 is an apocalyptic number.

5725223843 is a deficient number, since it is larger than the sum of its proper divisors (209557).

5725223843 is a wasteful number, since it uses less digits than its factorization.

5725223843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209556.

The product of its digits is 403200, while the sum is 41.

The square root of 5725223843 is about 75665.2089338290. The cubic root of 5725223843 is about 1788.9470668434.

The spelling of 5725223843 in words is "five billion, seven hundred twenty-five million, two hundred twenty-three thousand, eight hundred forty-three".