2550255487 has 32 divisors (see below), whose sum is σ = 2956963520. Its totient is φ = 2179768320.

The previous prime is 2550255467. The next prime is 2550255551. The reversal of 2550255487 is 7845520552.

It is a cyclic number.

It is not a de Polignac number, because 2550255487 - 2⁷ = 2550255359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550255467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2907493 + ... + 2908369.

It is an arithmetic number, because the mean of its divisors is an integer number (92405110).

Almost surely, 2^2550255487 is an apocalyptic number.

2550255487 is a deficient number, since it is larger than the sum of its proper divisors (406708033).

2550255487 is a wasteful number, since it uses less digits than its factorization.

2550255487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163.

The product of its (nonzero) digits is 560000, while the sum is 43.

The square root of 2550255487 is about 50500.0543267035. The cubic root of 2550255487 is about 1366.2428334027.

The spelling of 2550255487 in words is "two billion, five hundred fifty million, two hundred fifty-five thousand, four hundred eighty-seven".