2550259086 has 32 divisors (see below), whose sum is σ = 5214228768. Its totient is φ = 831296640.

The previous prime is 2550259069. The next prime is 2550259099. The reversal of 2550259086 is 6809520552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43180 + ... + 83456.

It is an arithmetic number, because the mean of its divisors is an integer number (162944649).

Almost surely, 2^2550259086 is an apocalyptic number.

2550259086 is an abundant number, since it is smaller than the sum of its proper divisors (2663969682).

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

2550259086 is a wasteful number, since it uses less digits than its factorization.

2550259086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40516.

The product of its (nonzero) digits is 216000, while the sum is 42.

The square root of 2550259086 is about 50500.0899603159. The cubic root of 2550259086 is about 1366.2434760973.

The spelling of 2550259086 in words is "two billion, five hundred fifty million, two hundred fifty-nine thousand, eighty-six".