2550541473 has 16 divisors (see below), whose sum is σ = 3779426560. Its totient is φ = 1699980048.

The previous prime is 2550541471. The next prime is 2550541481. The reversal of 2550541473 is 3741450552.

2550541473 is a `hidden beast` number, since 2 + 5 + 505 + 4 + 147 + 3 = 666.

It is not a de Polignac number, because 2550541473 - 2¹ = 2550541471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2550541471) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 165336 + ... + 180102.

It is an arithmetic number, because the mean of its divisors is an integer number (236214160).

Almost surely, 2^2550541473 is an apocalyptic number.

It is an amenable number.

2550541473 is a deficient number, since it is larger than the sum of its proper divisors (1228885087).

2550541473 is a wasteful number, since it uses less digits than its factorization.

2550541473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21173 (or 21167 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 2550541473 is about 50502.8857888339. The cubic root of 2550541473 is about 1366.2939017134.

The spelling of 2550541473 in words is "two billion, five hundred fifty million, five hundred forty-one thousand, four hundred seventy-three".