50603739868 has 48 divisors (see below), whose sum is σ = 98646204384. Its totient is φ = 22520816640.

The previous prime is 50603739839. The next prime is 50603739887. The reversal of 50603739868 is 86893730605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382546 + ... + 497542.

It is an arithmetic number, because the mean of its divisors is an integer number (2055129258).

Almost surely, 2^50603739868 is an apocalyptic number.

It is an amenable number.

50603739868 is a deficient number, since it is larger than the sum of its proper divisors (48042464516).

50603739868 is a wasteful number, since it uses less digits than its factorization.

50603739868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115222 (or 115220 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 50603739868 in words is "fifty billion, six hundred three million, seven hundred thirty-nine thousand, eight hundred sixty-eight".