55072483 has 2 divisors, whose sum is σ = 55072484. Its totient is φ = 55072482.

The previous prime is 55072453. The next prime is 55072487. The reversal of 55072483 is 38427055.

It is a happy number.

55072483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55072483 is a prime.

It is not a weakly prime, because it can be changed into another prime (55072487) 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, 27536241 + 27536242.

It is an arithmetic number, because the mean of its divisors is an integer number (27536242).

Almost surely, 2^55072483 is an apocalyptic number.

55072483 is a deficient number, since it is larger than the sum of its proper divisors (1).

55072483 is an equidigital number, since it uses as much as digits as its factorization.

55072483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 55072483 is about 7421.0836809727. The cubic root of 55072483 is about 380.4622329861.

It can be divided in two parts, 55072 and 483, that added together give a palindrome (55555).

The spelling of 55072483 in words is "fifty-five million, seventy-two thousand, four hundred eighty-three".