2593897144 has 32 divisors (see below), whose sum is σ = 5063894640. Its totient is φ = 1244563200.

The previous prime is 2593897133. The next prime is 2593897169. The reversal of 2593897144 is 4417983952.

It is a junction number, because it is equal to n+sod(n) for n = 2593897091 and 2593897100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44814 + ... + 84829.

Almost surely, 2^2593897144 is an apocalyptic number.

It is an amenable number.

2593897144 is a deficient number, since it is larger than the sum of its proper divisors (2469997496).

2593897144 is a wasteful number, since it uses less digits than its factorization.

2593897144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129751 (or 129747 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 52.

The square root of 2593897144 is about 50930.3165511466. The cubic root of 2593897144 is about 1373.9921463320.

The spelling of 2593897144 in words is "two billion, five hundred ninety-three million, eight hundred ninety-seven thousand, one hundred forty-four".