75494742706 has 32 divisors (see below), whose sum is σ = 120697274880. Its totient is φ = 35292153600.

The previous prime is 75494742683. The next prime is 75494742779. The reversal of 75494742706 is 60724749457.

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, 6092425 + ... + 6104803.

It is an arithmetic number, because the mean of its divisors is an integer number (3771789840).

Almost surely, 2^75494742706 is an apocalyptic number.

75494742706 is a deficient number, since it is larger than the sum of its proper divisors (45202532174).

75494742706 is a wasteful number, since it uses less digits than its factorization.

75494742706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13570.

The product of its (nonzero) digits is 11854080, while the sum is 55.

The spelling of 75494742706 in words is "seventy-five billion, four hundred ninety-four million, seven hundred forty-two thousand, seven hundred six".