54240014 has 4 divisors (see below), whose sum is σ = 81360024. Its totient is φ = 27120006.

The previous prime is 54240001. The next prime is 54240019. The reversal of 54240014 is 41004245.

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

It is a super-4 number, since 4×54240014⁴ (a number of 32 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54240019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13560002 + ... + 13560005.

It is an arithmetic number, because the mean of its divisors is an integer number (20340006).

Almost surely, 2^54240014 is an apocalyptic number.

54240014 is a deficient number, since it is larger than the sum of its proper divisors (27120010).

54240014 is a wasteful number, since it uses less digits than its factorization.

54240014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27120009.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 54240014 is about 7364.7820062783. The cubic root of 54240014 is about 378.5354849124.

Adding to 54240014 its reverse (41004245), we get a palindrome (95244259).

The spelling of 54240014 in words is "fifty-four million, two hundred forty thousand, fourteen".