75758116838 has 16 divisors (see below), whose sum is σ = 120436254864. Its totient is φ = 35616940800.

The previous prime is 75758116829. The next prime is 75758116867. The reversal of 75758116838 is 83861185757.

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 7 ways as a sum of consecutive naturals, for example, 1024295 + ... + 1095762.

It is an arithmetic number, because the mean of its divisors is an integer number (7527265929).

Almost surely, 2^75758116838 is an apocalyptic number.

75758116838 is a deficient number, since it is larger than the sum of its proper divisors (44678138026).

75758116838 is a wasteful number, since it uses less digits than its factorization.

75758116838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121127.

The product of its digits is 11289600, while the sum is 59.

The spelling of 75758116838 in words is "seventy-five billion, seven hundred fifty-eight million, one hundred sixteen thousand, eight hundred thirty-eight".