50430464663 has 4 divisors (see below), whose sum is σ = 50435684640. Its totient is φ = 50425244688.

The previous prime is 50430464633. The next prime is 50430464681. The reversal of 50430464663 is 36646403405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36646403405 = 5 ⋅7329280681.

It is a cyclic number.

It is not a de Polignac number, because 50430464663 - 2¹⁴ = 50430448279 is a prime.

It is a super-2 number, since 2×50430464663² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50430464663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50430464633) 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 in 3 ways as a sum of consecutive naturals, for example, 2595470 + ... + 2614827.

It is an arithmetic number, because the mean of its divisors is an integer number (12608921160).

Almost surely, 2^50430464663 is an apocalyptic number.

50430464663 is a deficient number, since it is larger than the sum of its proper divisors (5219977).

50430464663 is an equidigital number, since it uses as much as digits as its factorization.

50430464663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5219976.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 50430464663 in words is "fifty billion, four hundred thirty million, four hundred sixty-four thousand, six hundred sixty-three".