54076209 has 8 divisors (see below), whose sum is σ = 78656352. Its totient is φ = 32773440.

The previous prime is 54076207. The next prime is 54076237. The reversal of 54076209 is 90267045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54076209 - 2¹ = 54076207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1638673 = 54076209 / (5 + 4 + 0 + 7 + 6 + 2 + 0 + 9).

It is a self number, because there is not a number n which added to its sum of digits gives 54076209.

It is not an unprimeable number, because it can be changed into a prime (54076207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819304 + ... + 819369.

It is an arithmetic number, because the mean of its divisors is an integer number (9832044).

Almost surely, 2^54076209 is an apocalyptic number.

It is an amenable number.

54076209 is a deficient number, since it is larger than the sum of its proper divisors (24580143).

54076209 is a wasteful number, since it uses less digits than its factorization.

54076209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638687.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 54076209 is about 7353.6527658029. The cubic root of 54076209 is about 378.1540412456.

It can be divided in two parts, 54076 and 209, that added together give a triangular number (54285 = T₃₂₉).

The spelling of 54076209 in words is "fifty-four million, seventy-six thousand, two hundred nine".