5166338937 has 4 divisors (see below), whose sum is σ = 6888451920. Its totient is φ = 3444225956.

The previous prime is 5166338923. The next prime is 5166338977. The reversal of 5166338937 is 7398336615.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5166338937 - 2⁶ = 5166338873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5166338937.

It is not an unprimeable number, because it can be changed into a prime (5166338917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 861056487 + ... + 861056492.

It is an arithmetic number, because the mean of its divisors is an integer number (1722112980).

Almost surely, 2^5166338937 is an apocalyptic number.

It is an amenable number.

5166338937 is a deficient number, since it is larger than the sum of its proper divisors (1722112983).

5166338937 is a wasteful number, since it uses less digits than its factorization.

5166338937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722112982.

The product of its digits is 2449440, while the sum is 51.

The square root of 5166338937 is about 71877.2490917676. The cubic root of 5166338937 is about 1728.7318422886.

The spelling of 5166338937 in words is "five billion, one hundred sixty-six million, three hundred thirty-eight thousand, nine hundred thirty-seven".