55207363 has 2 divisors, whose sum is σ = 55207364. Its totient is φ = 55207362.

The previous prime is 55207351. The next prime is 55207403. The reversal of 55207363 is 36370255.

55207363 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 55207363 - 2²⁵ = 21652931 is a prime.

It is not a weakly prime, because it can be changed into another prime (55207343) 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, 27603681 + 27603682.

It is an arithmetic number, because the mean of its divisors is an integer number (27603682).

Almost surely, 2^55207363 is an apocalyptic number.

55207363 is a deficient number, since it is larger than the sum of its proper divisors (1).

55207363 is an equidigital number, since it uses as much as digits as its factorization.

55207363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 55207363 is about 7430.1657451231. The cubic root of 55207363 is about 380.7725810112.

The spelling of 55207363 in words is "fifty-five million, two hundred seven thousand, three hundred sixty-three".