1792253643249 has 16 divisors (see below), whose sum is σ = 2530280237760. Its totient is φ = 1124533616640.

The previous prime is 1792253643241. The next prime is 1792253643263. The reversal of 1792253643249 is 9423463522971.

It is not a de Polignac number, because 1792253643249 - 2³ = 1792253643241 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1792253643241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3498097 + ... + 3977585.

It is an arithmetic number, because the mean of its divisors is an integer number (158142514860).

Almost surely, 2^{1792253643249} is an apocalyptic number.

It is an amenable number.

1792253643249 is a deficient number, since it is larger than the sum of its proper divisors (738026594511).

1792253643249 is a wasteful number, since it uses less digits than its factorization.

1792253643249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552800.

The product of its digits is 19595520, while the sum is 57.

The spelling of 1792253643249 in words is "one trillion, seven hundred ninety-two billion, two hundred fifty-three million, six hundred forty-three thousand, two hundred forty-nine".