54009277 has 4 divisors (see below), whose sum is σ = 61724896. Its totient is φ = 46293660.

The previous prime is 54009271. The next prime is 54009287. The reversal of 54009277 is 77290045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 54009277 - 2¹⁵ = 53976509 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 (54009271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3857799 + ... + 3857812.

It is an arithmetic number, because the mean of its divisors is an integer number (15431224).

Almost surely, 2^54009277 is an apocalyptic number.

It is an amenable number.

54009277 is a deficient number, since it is larger than the sum of its proper divisors (7715619).

54009277 is an equidigital number, since it uses as much as digits as its factorization.

54009277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7715618.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 54009277 is about 7349.1004211400. The cubic root of 54009277 is about 377.9979587061.

The spelling of 54009277 in words is "fifty-four million, nine thousand, two hundred seventy-seven".