5186703133 has 4 divisors (see below), whose sum is σ = 5187191548. Its totient is φ = 5186214720.

The previous prime is 5186703131. The next prime is 5186703143. The reversal of 5186703133 is 3313076815.

It is a happy number.

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 3005999929 + 2180703204 = 54827^2 + 46698^2 .

It is a cyclic number.

It is not a de Polignac number, because 5186703133 - 2¹ = 5186703131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5186703092 and 5186703101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5186703131) 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, 227916 + ... + 249637.

It is an arithmetic number, because the mean of its divisors is an integer number (1296797887).

Almost surely, 2^5186703133 is an apocalyptic number.

It is an amenable number.

5186703133 is a deficient number, since it is larger than the sum of its proper divisors (488415).

5186703133 is a wasteful number, since it uses less digits than its factorization.

5186703133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488414.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 5186703133 is about 72018.7693105068. The cubic root of 5186703133 is about 1731.0002494136. Note that the first 3 decimals are identical.

Adding to 5186703133 its reverse (3313076815), we get a palindrome (8499779948).

The spelling of 5186703133 in words is "five billion, one hundred eighty-six million, seven hundred three thousand, one hundred thirty-three".