17725133093138 has 8 divisors (see below), whose sum is σ = 26588698243632. Its totient is φ = 8862233678596.

The previous prime is 17725133093137. The next prime is 17725133093197. The reversal of 17725133093138 is 83139033152771.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 17725133093138.

It is not an unprimeable number, because it can be changed into a prime (17725133093131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166367420 + ... + 166473927.

It is an arithmetic number, because the mean of its divisors is an integer number (3323587280454).

Almost surely, 2^{17725133093138} is an apocalyptic number.

17725133093138 is a deficient number, since it is larger than the sum of its proper divisors (8863565150494).

17725133093138 is a wasteful number, since it uses less digits than its factorization.

17725133093138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332867976.

The product of its (nonzero) digits is 2857680, while the sum is 53.

The spelling of 17725133093138 in words is "seventeen trillion, seven hundred twenty-five billion, one hundred thirty-three million, ninety-three thousand, one hundred thirty-eight".