5009837942 has 4 divisors (see below), whose sum is σ = 7514756916. Its totient is φ = 2504918970.

The previous prime is 5009837927. The next prime is 5009837947. The reversal of 5009837942 is 2497389005.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5009837947) 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 as a sum of consecutive naturals, namely, 1252459484 + ... + 1252459487.

It is an arithmetic number, because the mean of its divisors is an integer number (1878689229).

Almost surely, 2^5009837942 is an apocalyptic number.

5009837942 is a deficient number, since it is larger than the sum of its proper divisors (2504918974).

5009837942 is a wasteful number, since it uses less digits than its factorization.

5009837942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504918973.

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 5009837942 is about 70780.2086885875. The cubic root of 5009837942 is about 1711.0967215356.

The spelling of 5009837942 in words is "five billion, nine million, eight hundred thirty-seven thousand, nine hundred forty-two".