549053487 has 24 divisors (see below), whose sum is σ = 803733840. Its totient is φ = 361146240.

The previous prime is 549053467. The next prime is 549053489. The reversal of 549053487 is 784350945.

549053487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 549053487 - 2⁶ = 549053423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (549053489) 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, 269589 + ... + 271617.

It is an arithmetic number, because the mean of its divisors is an integer number (33488910).

Almost surely, 2^549053487 is an apocalyptic number.

549053487 is a deficient number, since it is larger than the sum of its proper divisors (254680353).

549053487 is a wasteful number, since it uses less digits than its factorization.

549053487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423 (or 2420 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 549053487 is about 23431.8903846873. The cubic root of 549053487 is about 818.8510018008.

The spelling of 549053487 in words is "five hundred forty-nine million, fifty-three thousand, four hundred eighty-seven".