55216063043 has 2 divisors, whose sum is σ = 55216063044. Its totient is φ = 55216063042.

The previous prime is 55216063037. The next prime is 55216063061. The reversal of 55216063043 is 34036061255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55216063043 - 2⁸ = 55216062787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55216062994 and 55216063012.

It is not a weakly prime, because it can be changed into another prime (55216060043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27608031521 + 27608031522.

It is an arithmetic number, because the mean of its divisors is an integer number (27608031522).

Almost surely, 2^55216063043 is an apocalyptic number.

55216063043 is a deficient number, since it is larger than the sum of its proper divisors (1).

55216063043 is an equidigital number, since it uses as much as digits as its factorization.

55216063043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 55216063043 in words is "fifty-five billion, two hundred sixteen million, sixty-three thousand, forty-three".