54324427 has 4 divisors (see below), whose sum is σ = 55245240. Its totient is φ = 53403616.

The previous prime is 54324419. The next prime is 54324481. The reversal of 54324427 is 72442345.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54324427 - 2³ = 54324419 is a prime.

It is a super-2 number, since 2×54324427² = 5902286737756658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54324407) 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, 460318 + ... + 460435.

It is an arithmetic number, because the mean of its divisors is an integer number (13811310).

Almost surely, 2^54324427 is an apocalyptic number.

54324427 is a deficient number, since it is larger than the sum of its proper divisors (920813).

54324427 is an equidigital number, since it uses as much as digits as its factorization.

54324427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920812.

The product of its digits is 26880, while the sum is 31.

The square root of 54324427 is about 7370.5106335993. The cubic root of 54324427 is about 378.7317530158.

The spelling of 54324427 in words is "fifty-four million, three hundred twenty-four thousand, four hundred twenty-seven".