75693795394 has 16 divisors (see below), whose sum is σ = 129764573568. Its totient is φ = 32439252672.

The previous prime is 75693795377. The next prime is 75693795403. The reversal of 75693795394 is 49359739657.

It is a super-3 number, since 3×75693795394³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653514 + ... + 760570.

It is an arithmetic number, because the mean of its divisors is an integer number (8110285848).

Almost surely, 2^75693795394 is an apocalyptic number.

75693795394 is a deficient number, since it is larger than the sum of its proper divisors (54070778174).

75693795394 is a wasteful number, since it uses less digits than its factorization.

75693795394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157569.

The product of its digits is 192893400, while the sum is 67.

The spelling of 75693795394 in words is "seventy-five billion, six hundred ninety-three million, seven hundred ninety-five thousand, three hundred ninety-four".