5368192109 has 12 divisors (see below), whose sum is σ = 6245864604. Its totient is φ = 4600399104.

The previous prime is 5368192103. The next prime is 5368192129. The reversal of 5368192109 is 9012918635.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4128448009 + 1239744100 = 64253^2 + 35210^2 .

It is not a de Polignac number, because 5368192109 - 2²⁰ = 5367143533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5368192109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5368192103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 389789 + ... + 403325.

It is an arithmetic number, because the mean of its divisors is an integer number (520488717).

Almost surely, 2^5368192109 is an apocalyptic number.

It is an amenable number.

5368192109 is a deficient number, since it is larger than the sum of its proper divisors (877672495).

5368192109 is a wasteful number, since it uses less digits than its factorization.

5368192109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21644 (or 21637 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 5368192109 is about 73267.9473508027. The cubic root of 5368192109 is about 1750.9591595304.

The spelling of 5368192109 in words is "five billion, three hundred sixty-eight million, one hundred ninety-two thousand, one hundred nine".