54324678 has 16 divisors (see below), whose sum is σ = 108832320. Its totient is φ = 18077736.

The previous prime is 54324671. The next prime is 54324691. The reversal of 54324678 is 87642345.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54324671) 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, 3600 + ... + 11027.

It is an arithmetic number, because the mean of its divisors is an integer number (6802020).

Almost surely, 2^54324678 is an apocalyptic number.

54324678 is an abundant number, since it is smaller than the sum of its proper divisors (54507642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54324678 is a wasteful number, since it uses less digits than its factorization.

54324678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15251.

The product of its digits is 161280, while the sum is 39.

The square root of 54324678 is about 7370.5276608938. The cubic root of 54324678 is about 378.7323363109.

The spelling of 54324678 in words is "fifty-four million, three hundred twenty-four thousand, six hundred seventy-eight".