68225332190153 has 8 divisors (see below), whose sum is σ = 68249450199168. Its totient is φ = 68201215211824.

The previous prime is 68225332190129. The next prime is 68225332190159. The reversal of 68225332190153 is 35109123352286.

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

It is a cyclic number.

It is not a de Polignac number, because 68225332190153 - 2¹⁰ = 68225332189129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68225332190159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146918750 + ... + 147382392.

It is an arithmetic number, because the mean of its divisors is an integer number (8531181274896).

Almost surely, 2^{68225332190153} is an apocalyptic number.

It is an amenable number.

68225332190153 is a deficient number, since it is larger than the sum of its proper divisors (24118009015).

68225332190153 is a wasteful number, since it uses less digits than its factorization.

68225332190153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515343.

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 68225332190153 in words is "sixty-eight trillion, two hundred twenty-five billion, three hundred thirty-two million, one hundred ninety thousand, one hundred fifty-three".