55424834 has 8 divisors (see below), whose sum is σ = 83255040. Its totient is φ = 27673156.

The previous prime is 55424833. The next prime is 55424849. The reversal of 55424834 is 43842455.

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

It is a junction number, because it is equal to n+sod(n) for n = 55424794 and 55424803.

It is not an unprimeable number, because it can be changed into a prime (55424833) 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, 17834 + ... + 20709.

It is an arithmetic number, because the mean of its divisors is an integer number (10406880).

Almost surely, 2^55424834 is an apocalyptic number.

55424834 is a deficient number, since it is larger than the sum of its proper divisors (27830206).

55424834 is a wasteful number, since it uses less digits than its factorization.

55424834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39264.

The product of its digits is 76800, while the sum is 35.

The square root of 55424834 is about 7444.7856920129. The cubic root of 55424834 is about 381.2719014920.

The spelling of 55424834 in words is "fifty-five million, four hundred twenty-four thousand, eight hundred thirty-four".