55014518 has 8 divisors (see below), whose sum is σ = 88869648. Its totient is φ = 25391304.

The previous prime is 55014511. The next prime is 55014569. The reversal of 55014518 is 81541055.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55014511) 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, 1057946 + ... + 1057997.

It is an arithmetic number, because the mean of its divisors is an integer number (11108706).

Almost surely, 2^55014518 is an apocalyptic number.

55014518 is a deficient number, since it is larger than the sum of its proper divisors (33855130).

55014518 is a wasteful number, since it uses less digits than its factorization.

55014518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115958.

The product of its (nonzero) digits is 4000, while the sum is 29.

The square root of 55014518 is about 7417.1772258724. The cubic root of 55014518 is about 380.3287045044.

The spelling of 55014518 in words is "fifty-five million, fourteen thousand, five hundred eighteen".