55276188203 has 2 divisors, whose sum is σ = 55276188204. Its totient is φ = 55276188202.

The previous prime is 55276188181. The next prime is 55276188269. The reversal of 55276188203 is 30288167255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55276188203 - 2²² = 55271993899 is a prime.

It is not a weakly prime, because it can be changed into another prime (55276188103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27638094101 + 27638094102.

It is an arithmetic number, because the mean of its divisors is an integer number (27638094102).

Almost surely, 2^55276188203 is an apocalyptic number.

55276188203 is a deficient number, since it is larger than the sum of its proper divisors (1).

55276188203 is an equidigital number, since it uses as much as digits as its factorization.

55276188203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 55276188203 in words is "fifty-five billion, two hundred seventy-six million, one hundred eighty-eight thousand, two hundred three".