2051744093 has 8 divisors (see below), whose sum is σ = 2482782912. Its totient is φ = 1655188416.

The previous prime is 2051744077. The next prime is 2051744137. The reversal of 2051744093 is 3904471502.

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

It is not a de Polignac number, because 2051744093 - 2⁴ = 2051744077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051744033) 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, 8620655 + ... + 8620892.

It is an arithmetic number, because the mean of its divisors is an integer number (310347864).

Almost surely, 2^2051744093 is an apocalyptic number.

It is an amenable number.

2051744093 is a deficient number, since it is larger than the sum of its proper divisors (431038819).

2051744093 is a wasteful number, since it uses less digits than its factorization.

2051744093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17241571.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 2051744093 is about 45296.1818810372. The cubic root of 2051744093 is about 1270.6942476951.

The spelling of 2051744093 in words is "two billion, fifty-one million, seven hundred forty-four thousand, ninety-three".