2791340628573 has 24 divisors (see below), whose sum is σ = 4469085200640. Its totient is φ = 1543598501760.

The previous prime is 2791340628563. The next prime is 2791340628581. The reversal of 2791340628573 is 3758260431972.

It is not a de Polignac number, because 2791340628573 - 2¹⁴ = 2791340612189 is a prime.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2791340628563) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 306264988 + ... + 306274101.

It is an arithmetic number, because the mean of its divisors is an integer number (186211883360).

It is a 1-persistent number, because it is pandigital, but 2⋅2791340628573 = 5582681257146 is not.

Almost surely, 2^{2791340628573} is an apocalyptic number.

It is an amenable number.

2791340628573 is a deficient number, since it is larger than the sum of its proper divisors (1677744572067).

2791340628573 is a wasteful number, since it uses less digits than its factorization.

2791340628573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612539137 (or 612539130 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 2791340628573 in words is "two trillion, seven hundred ninety-one billion, three hundred forty million, six hundred twenty-eight thousand, five hundred seventy-three".