2550441663 has 24 divisors (see below), whose sum is σ = 4593004416. Its totient is φ = 1324904400.

The previous prime is 2550441637. The next prime is 2550441683. The reversal of 2550441663 is 3661440552.

2550441663 is a `hidden beast` number, since 2 + 550 + 4 + 41 + 6 + 63 = 666.

It is not a de Polignac number, because 2550441663 - 2⁶ = 2550441599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550441683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1839453 + ... + 1840838.

It is an arithmetic number, because the mean of its divisors is an integer number (191375184).

Almost surely, 2^2550441663 is an apocalyptic number.

2550441663 is a deficient number, since it is larger than the sum of its proper divisors (2042562753).

2550441663 is a wasteful number, since it uses less digits than its factorization.

2550441663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680315 (or 3680312 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 2550441663 is about 50501.8976178123. The cubic root of 2550441663 is about 1366.2760791485.

The spelling of 2550441663 in words is "two billion, five hundred fifty million, four hundred forty-one thousand, six hundred sixty-three".