55031300253227 has 2 divisors, whose sum is σ = 55031300253228. Its totient is φ = 55031300253226.

The previous prime is 55031300253217. The next prime is 55031300253239. The reversal of 55031300253227 is 72235200313055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55031300253227 - 2⁴ = 55031300253211 is a prime.

It is not a weakly prime, because it can be changed into another prime (55031300253217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27515650126613 + 27515650126614.

It is an arithmetic number, because the mean of its divisors is an integer number (27515650126614).

Almost surely, 2^{55031300253227} is an apocalyptic number.

55031300253227 is a deficient number, since it is larger than the sum of its proper divisors (1).

55031300253227 is an equidigital number, since it uses as much as digits as its factorization.

55031300253227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189000, while the sum is 38.

The spelling of 55031300253227 in words is "fifty-five trillion, thirty-one billion, three hundred million, two hundred fifty-three thousand, two hundred twenty-seven".