50012268988 has 48 divisors (see below), whose sum is σ = 96732972000. Its totient is φ = 22435994880.

The previous prime is 50012268973. The next prime is 50012268997. The reversal of 50012268988 is 88986221005.

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, 1004998 + ... + 1053586.

It is an arithmetic number, because the mean of its divisors is an integer number (2015270250).

Almost surely, 2^50012268988 is an apocalyptic number.

It is an amenable number.

50012268988 is a deficient number, since it is larger than the sum of its proper divisors (46720703012).

50012268988 is a wasteful number, since it uses less digits than its factorization.

50012268988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48910 (or 48908 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 49.

The spelling of 50012268988 in words is "fifty billion, twelve million, two hundred sixty-eight thousand, nine hundred eighty-eight".