63016217867 has 2 divisors, whose sum is σ = 63016217868. Its totient is φ = 63016217866.

The previous prime is 63016217827. The next prime is 63016217917. The reversal of 63016217867 is 76871261036.

63016217867 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 63016217867 - 2¹⁰ = 63016216843 is a prime.

It is a super-2 number, since 2×63016217867² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (63016217807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31508108933 + 31508108934.

It is an arithmetic number, because the mean of its divisors is an integer number (31508108934).

Almost surely, 2^63016217867 is an apocalyptic number.

63016217867 is a deficient number, since it is larger than the sum of its proper divisors (1).

63016217867 is an equidigital number, since it uses as much as digits as its factorization.

63016217867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 63016217867 in words is "sixty-three billion, sixteen million, two hundred seventeen thousand, eight hundred sixty-seven".