1972244605093 has 8 divisors (see below), whose sum is σ = 2263346507840. Its totient is φ = 1683480870720.

The previous prime is 1972244605091. The next prime is 1972244605159. The reversal of 1972244605093 is 3905064422791.

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 1972244605093 - 2¹ = 1972244605091 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1972244605093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1972244605091) 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, 584540283 + ... + 584543656.

It is an arithmetic number, because the mean of its divisors is an integer number (282918313480).

Almost surely, 2^{1972244605093} is an apocalyptic number.

It is an amenable number.

1972244605093 is a deficient number, since it is larger than the sum of its proper divisors (291101902747).

1972244605093 is a wasteful number, since it uses less digits than its factorization.

1972244605093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169084187.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 1972244605093 in words is "one trillion, nine hundred seventy-two billion, two hundred forty-four million, six hundred five thousand, ninety-three".