2591493450992 has 40 divisors (see below), whose sum is σ = 5241630433824. Its totient is φ = 1238864236544.

The previous prime is 2591493450929. The next prime is 2591493451007. The reversal of 2591493450992 is 2990543941952.

2591493450992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 712613 + ... + 2385540.

Almost surely, 2^{2591493450992} is an apocalyptic number.

It is an amenable number.

2591493450992 is an abundant number, since it is smaller than the sum of its proper divisors (2650136982832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2591493450992 is a wasteful number, since it uses less digits than its factorization.

2591493450992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3100457 (or 3100451 counting only the distinct ones).

The product of its (nonzero) digits is 31492800, while the sum is 62.

The spelling of 2591493450992 in words is "two trillion, five hundred ninety-one billion, four hundred ninety-three million, four hundred fifty thousand, nine hundred ninety-two".