2593378293 has 16 divisors (see below), whose sum is σ = 3781209600. Its totient is φ = 1567984880.

The previous prime is 2593378279. The next prime is 2593378303. The reversal of 2593378293 is 3928733952.

It is not a de Polignac number, because 2593378293 - 2¹² = 2593374197 is a prime.

It is a super-2 number, since 2×2593378293² = 13451221941207187698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2593378213) 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, 79953 + ... + 107606.

It is an arithmetic number, because the mean of its divisors is an integer number (236325600).

Almost surely, 2^2593378293 is an apocalyptic number.

It is an amenable number.

2593378293 is a deficient number, since it is larger than the sum of its proper divisors (1187831307).

2593378293 is a wasteful number, since it uses less digits than its factorization.

2593378293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187992.

The product of its digits is 2449440, while the sum is 51.

The square root of 2593378293 is about 50925.2225621057. Note that the first 3 decimals coincide. The cubic root of 2593378293 is about 1373.9005281094.

The spelling of 2593378293 in words is "two billion, five hundred ninety-three million, three hundred seventy-eight thousand, two hundred ninety-three".