50502777663 has 16 divisors (see below), whose sum is σ = 72833489120. Its totient is φ = 30942912384.

The previous prime is 50502777653. The next prime is 50502777673. The reversal of 50502777663 is 36677720505.

It is an interprime number because it is at equal distance from previous prime (50502777653) and next prime (50502777673).

It is not a de Polignac number, because 50502777663 - 2²¹ = 50500680511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50502777653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2818456 + ... + 2836317.

It is an arithmetic number, because the mean of its divisors is an integer number (4552093070).

Almost surely, 2^50502777663 is an apocalyptic number.

50502777663 is a deficient number, since it is larger than the sum of its proper divisors (22330711457).

50502777663 is a wasteful number, since it uses less digits than its factorization.

50502777663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5655018.

The product of its (nonzero) digits is 1852200, while the sum is 48.

The spelling of 50502777663 in words is "fifty billion, five hundred two million, seven hundred seventy-seven thousand, six hundred sixty-three".