50567039387 has 4 divisors (see below), whose sum is σ = 50613389736. Its totient is φ = 50520689040.

The previous prime is 50567039357. The next prime is 50567039407. The reversal of 50567039387 is 78393076505.

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 50567039387 - 2¹⁰ = 50567038363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50567039357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23173538 + ... + 23175719.

It is an arithmetic number, because the mean of its divisors is an integer number (12653347434).

Almost surely, 2^50567039387 is an apocalyptic number.

50567039387 is a deficient number, since it is larger than the sum of its proper divisors (46350349).

50567039387 is a wasteful number, since it uses less digits than its factorization.

50567039387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46350348.

The product of its (nonzero) digits is 4762800, while the sum is 53.

The spelling of 50567039387 in words is "fifty billion, five hundred sixty-seven million, thirty-nine thousand, three hundred eighty-seven".