55483193 has 2 divisors, whose sum is σ = 55483194. Its totient is φ = 55483192.

The previous prime is 55483159. The next prime is 55483217. The reversal of 55483193 is 39138455.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50523664 + 4959529 = 7108^2 + 2227^2 .

It is a cyclic number.

It is not a de Polignac number, because 55483193 - 2⁸ = 55482937 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55483693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27741596 + 27741597.

It is an arithmetic number, because the mean of its divisors is an integer number (27741597).

Almost surely, 2^55483193 is an apocalyptic number.

It is an amenable number.

55483193 is a deficient number, since it is larger than the sum of its proper divisors (1).

55483193 is an equidigital number, since it uses as much as digits as its factorization.

55483193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 38.

The square root of 55483193 is about 7448.7041154821. The cubic root of 55483193 is about 381.4056733071.

The spelling of 55483193 in words is "fifty-five million, four hundred eighty-three thousand, one hundred ninety-three".