2589551776 has 48 divisors (see below), whose sum is σ = 5906343744. Its totient is φ = 1094598144.

The previous prime is 2589551773. The next prime is 2589551803. The reversal of 2589551776 is 6771559852.

It is not an unprimeable number, because it can be changed into a prime (2589551773) 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, 62830 + ... + 95533.

It is an arithmetic number, because the mean of its divisors is an integer number (123048828).

Almost surely, 2^2589551776 is an apocalyptic number.

It is an amenable number.

2589551776 is an abundant number, since it is smaller than the sum of its proper divisors (3316791968).

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

2589551776 is a wasteful number, since it uses less digits than its factorization.

2589551776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158453 (or 158445 counting only the distinct ones).

The product of its digits is 5292000, while the sum is 55.

The square root of 2589551776 is about 50887.6387347654. The cubic root of 2589551776 is about 1373.2244676536.

The spelling of 2589551776 in words is "two billion, five hundred eighty-nine million, five hundred fifty-one thousand, seven hundred seventy-six".