2542589696 has 36 divisors (see below), whose sum is σ = 5105723952. Its totient is φ = 1263661056.

The previous prime is 2542589681. The next prime is 2542589729. The reversal of 2542589696 is 6969852452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13016 + ... + 72488.

Almost surely, 2^2542589696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2542589696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2552861976).

2542589696 is an abundant number, since it is smaller than the sum of its proper divisors (2563134256).

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

2542589696 is an equidigital number, since it uses as much as digits as its factorization.

2542589696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59656 (or 59642 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 56.

The square root of 2542589696 is about 50424.0983657616. The cubic root of 2542589696 is about 1364.8725336389.

The spelling of 2542589696 in words is "two billion, five hundred forty-two million, five hundred eighty-nine thousand, six hundred ninety-six".