55530614 has 8 divisors (see below), whose sum is σ = 83411760. Its totient is φ = 27726696.

The previous prime is 55530613. The next prime is 55530649. The reversal of 55530614 is 41603555.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55530611) 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, 17474 + ... + 20405.

It is an arithmetic number, because the mean of its divisors is an integer number (10426470).

Almost surely, 2^55530614 is an apocalyptic number.

55530614 is a deficient number, since it is larger than the sum of its proper divisors (27881146).

55530614 is a wasteful number, since it uses less digits than its factorization.

55530614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38614.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 55530614 is about 7451.8866067594. The cubic root of 55530614 is about 381.5143037293.

The spelling of 55530614 in words is "fifty-five million, five hundred thirty thousand, six hundred fourteen".