54885087 has 16 divisors (see below), whose sum is σ = 81473280. Its totient is φ = 36517176.

The previous prime is 54885073. The next prime is 54885113. The reversal of 54885087 is 78058845.

It is not a de Polignac number, because 54885087 - 2²⁴ = 38107871 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54885037) 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 15 ways as a sum of consecutive naturals, for example, 14118 + ... + 17580.

It is an arithmetic number, because the mean of its divisors is an integer number (5092080).

Almost surely, 2^54885087 is an apocalyptic number.

54885087 is a deficient number, since it is larger than the sum of its proper divisors (26588193).

54885087 is a wasteful number, since it uses less digits than its factorization.

54885087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4059 (or 4053 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 45.

The square root of 54885087 is about 7408.4470032524. The cubic root of 54885087 is about 380.0302076632.

The spelling of 54885087 in words is "fifty-four million, eight hundred eighty-five thousand, eighty-seven".