2566088802 has 16 divisors (see below), whose sum is σ = 5702419680. Its totient is φ = 855362916.

The previous prime is 2566088761. The next prime is 2566088813. The reversal of 2566088802 is 2088806652.

2566088802 is a `hidden beast` number, since 2 + 566 + 0 + 8 + 8 + 80 + 2 = 666.

It is a super-3 number, since 3×2566088802³ (a number of 29 digits) contains 333 as substring.

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, 23760028 + ... + 23760135.

It is an arithmetic number, because the mean of its divisors is an integer number (356401230).

Almost surely, 2^2566088802 is an apocalyptic number.

2566088802 is an abundant number, since it is smaller than the sum of its proper divisors (3136330878).

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

2566088802 is a wasteful number, since it uses less digits than its factorization.

2566088802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47520174 (or 47520168 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 2566088802 is about 50656.5770853105. The cubic root of 2566088802 is about 1369.0644512290.

The spelling of 2566088802 in words is "two billion, five hundred sixty-six million, eighty-eight thousand, eight hundred two".