50867864630 has 16 divisors (see below), whose sum is σ = 99885988944. Its totient is φ = 18497405280.

The previous prime is 50867864611. The next prime is 50867864651. The reversal of 50867864630 is 3646876805.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231217457 + ... + 231217676.

It is an arithmetic number, because the mean of its divisors is an integer number (6242874309).

Almost surely, 2^50867864630 is an apocalyptic number.

50867864630 is a deficient number, since it is larger than the sum of its proper divisors (49018124314).

50867864630 is a wasteful number, since it uses less digits than its factorization.

50867864630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462435151.

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 50867864630 in words is "fifty billion, eight hundred sixty-seven million, eight hundred sixty-four thousand, six hundred thirty".