5319542109 has 32 divisors (see below), whose sum is σ = 8302694400. Its totient is φ = 2966346432.

The previous prime is 5319542099. The next prime is 5319542113. The reversal of 5319542109 is 9012459135.

It is not a de Polignac number, because 5319542109 - 2⁵ = 5319542077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5319542509) 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 31 ways as a sum of consecutive naturals, for example, 336742 + ... + 352184.

It is an arithmetic number, because the mean of its divisors is an integer number (259459200).

Almost surely, 2^5319542109 is an apocalyptic number.

It is an amenable number.

5319542109 is a deficient number, since it is larger than the sum of its proper divisors (2983152291).

5319542109 is a wasteful number, since it uses less digits than its factorization.

5319542109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15849.

The product of its (nonzero) digits is 48600, while the sum is 39.

The square root of 5319542109 is about 72935.1911562587. The cubic root of 5319542109 is about 1745.6536615129.

The spelling of 5319542109 in words is "five billion, three hundred nineteen million, five hundred forty-two thousand, one hundred nine".