55613083 has 2 divisors, whose sum is σ = 55613084. Its totient is φ = 55613082.

The previous prime is 55613081. The next prime is 55613111. The reversal of 55613083 is 38031655.

55613083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55613083 - 2¹ = 55613081 is a prime.

Together with 55613081, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (55613081) by changing a digit.

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 as a sum of consecutive naturals, namely, 27806541 + 27806542.

It is an arithmetic number, because the mean of its divisors is an integer number (27806542).

Almost surely, 2^55613083 is an apocalyptic number.

55613083 is a deficient number, since it is larger than the sum of its proper divisors (1).

55613083 is an equidigital number, since it uses as much as digits as its factorization.

55613083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 55613083 is about 7457.4179847988. The cubic root of 55613083 is about 381.7030737207.

The spelling of 55613083 in words is "fifty-five million, six hundred thirteen thousand, eighty-three".