2550565672 has 32 divisors (see below), whose sum is σ = 5017536000. Its totient is φ = 1213905600.

The previous prime is 2550565669. The next prime is 2550565723. The reversal of 2550565672 is 2765650552.

It is a super-3 number, since 3×2550565672³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69172 + ... + 99427.

It is an arithmetic number, because the mean of its divisors is an integer number (156798000).

Almost surely, 2^2550565672 is an apocalyptic number.

It is an amenable number.

2550565672 is a deficient number, since it is larger than the sum of its proper divisors (2466970328).

2550565672 is a wasteful number, since it uses less digits than its factorization.

2550565672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168697 (or 168693 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 43.

The square root of 2550565672 is about 50503.1253686344. The cubic root of 2550565672 is about 1366.2982227360.

The spelling of 2550565672 in words is "two billion, five hundred fifty million, five hundred sixty-five thousand, six hundred seventy-two".