5309842038 has 32 divisors (see below), whose sum is σ = 10701331200. Its totient is φ = 1756381536.

The previous prime is 5309842019. The next prime is 5309842081. The reversal of 5309842038 is 8302489035.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535308 + ... + 545136.

It is an arithmetic number, because the mean of its divisors is an integer number (334416600).

Almost surely, 2^5309842038 is an apocalyptic number.

5309842038 is an abundant number, since it is smaller than the sum of its proper divisors (5391489162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5309842038 is a wasteful number, since it uses less digits than its factorization.

5309842038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10516.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 5309842038 is about 72868.6629354485. The cubic root of 5309842038 is about 1744.5919619123.

The spelling of 5309842038 in words is "five billion, three hundred nine million, eight hundred forty-two thousand, thirty-eight".