193072757116 has 6 divisors (see below), whose sum is σ = 337877324960. Its totient is φ = 96536378556.

The previous prime is 193072757113. The next prime is 193072757161. The reversal of 193072757116 is 611757270391.

193072757116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 193072757116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (193072757113) by changing a digit.

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 as a sum of consecutive naturals, namely, 24134094636 + ... + 24134094643.

Almost surely, 2^193072757116 is an apocalyptic number.

It is an amenable number.

193072757116 is a deficient number, since it is larger than the sum of its proper divisors (144804567844).

193072757116 is a wasteful number, since it uses less digits than its factorization.

193072757116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48268189283 (or 48268189281 counting only the distinct ones).

The product of its (nonzero) digits is 555660, while the sum is 49.

The spelling of 193072757116 in words is "one hundred ninety-three billion, seventy-two million, seven hundred fifty-seven thousand, one hundred sixteen".