50535338887 has 4 divisors (see below), whose sum is σ = 55129460616. Its totient is φ = 45941217160.

The previous prime is 50535338873. The next prime is 50535338947. The reversal of 50535338887 is 78883353505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50535338887 - 2⁷ = 50535338759 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 (50535338387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2297060848 + ... + 2297060869.

It is an arithmetic number, because the mean of its divisors is an integer number (13782365154).

Almost surely, 2^50535338887 is an apocalyptic number.

50535338887 is a deficient number, since it is larger than the sum of its proper divisors (4594121729).

50535338887 is a wasteful number, since it uses less digits than its factorization.

50535338887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4594121728.

The product of its (nonzero) digits is 12096000, while the sum is 55.

The spelling of 50535338887 in words is "fifty billion, five hundred thirty-five million, three hundred thirty-eight thousand, eight hundred eighty-seven".