55613134 has 8 divisors (see below), whose sum is σ = 83540808. Its totient is φ = 27766200.

The previous prime is 55613123. The next prime is 55613161. The reversal of 55613134 is 43131655.

55613134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18432 + ... + 21235.

It is an arithmetic number, because the mean of its divisors is an integer number (10442601).

Almost surely, 2^55613134 is an apocalyptic number.

55613134 is a deficient number, since it is larger than the sum of its proper divisors (27927674).

55613134 is a wasteful number, since it uses less digits than its factorization.

55613134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40370.

The product of its digits is 5400, while the sum is 28.

The square root of 55613134 is about 7457.4214042120. The cubic root of 55613134 is about 381.7031904009.

Adding to 55613134 its reverse (43131655), we get a palindrome (98744789).

The spelling of 55613134 in words is "fifty-five million, six hundred thirteen thousand, one hundred thirty-four".