50564888467 has 2 divisors, whose sum is σ = 50564888468. Its totient is φ = 50564888466.

The previous prime is 50564888443. The next prime is 50564888597. The reversal of 50564888467 is 76488846505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50564888467 - 2¹¹ = 50564886419 is a prime.

It is a super-2 number, since 2×50564888467² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50564888167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25282444233 + 25282444234.

It is an arithmetic number, because the mean of its divisors is an integer number (25282444234).

Almost surely, 2^50564888467 is an apocalyptic number.

50564888467 is a deficient number, since it is larger than the sum of its proper divisors (1).

50564888467 is an equidigital number, since it uses as much as digits as its factorization.

50564888467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51609600, while the sum is 61.

The spelling of 50564888467 in words is "fifty billion, five hundred sixty-four million, eight hundred eighty-eight thousand, four hundred sixty-seven".