145593373197 has 8 divisors (see below), whose sum is σ = 194132617056. Its totient is φ = 97058189072.

The previous prime is 145593373183. The next prime is 145593373229. The reversal of 145593373197 is 791373395541.

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 145593373197 - 2⁷ = 145593373069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145593373117) 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, 930243 + ... + 1075424.

It is an arithmetic number, because the mean of its divisors is an integer number (24266577132).

Almost surely, 2^145593373197 is an apocalyptic number.

It is an amenable number.

145593373197 is a deficient number, since it is larger than the sum of its proper divisors (48539243859).

145593373197 is a wasteful number, since it uses less digits than its factorization.

145593373197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029867.

The product of its digits is 10716300, while the sum is 57.

The spelling of 145593373197 in words is "one hundred forty-five billion, five hundred ninety-three million, three hundred seventy-three thousand, one hundred ninety-seven".