5386049243 has 4 divisors (see below), whose sum is σ = 5388396360. Its totient is φ = 5383702128.

The previous prime is 5386049239. The next prime is 5386049287. The reversal of 5386049243 is 3429406835.

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 5386049243 - 2² = 5386049239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5386049194 and 5386049203.

It is not an unprimeable number, because it can be changed into a prime (5386049143) 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, 1170113 + ... + 1174706.

It is an arithmetic number, because the mean of its divisors is an integer number (1347099090).

Almost surely, 2^5386049243 is an apocalyptic number.

5386049243 is a deficient number, since it is larger than the sum of its proper divisors (2347117).

5386049243 is a wasteful number, since it uses less digits than its factorization.

5386049243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2347116.

The product of its (nonzero) digits is 622080, while the sum is 44.

The square root of 5386049243 is about 73389.7080182228. The cubic root of 5386049243 is about 1752.8985155199.

The spelling of 5386049243 in words is "five billion, three hundred eighty-six million, forty-nine thousand, two hundred forty-three".