50696178328 has 32 divisors (see below), whose sum is σ = 100532520000. Its totient is φ = 23900153760.

The previous prime is 50696178319. The next prime is 50696178359. The reversal of 50696178328 is 82387169605.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 758278 + ... + 822421.

It is an arithmetic number, because the mean of its divisors is an integer number (3141641250).

Almost surely, 2^50696178328 is an apocalyptic number.

It is an amenable number.

50696178328 is a deficient number, since it is larger than the sum of its proper divisors (49836341672).

50696178328 is a wasteful number, since it uses less digits than its factorization.

50696178328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580935 (or 1580931 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 55.

The spelling of 50696178328 in words is "fifty billion, six hundred ninety-six million, one hundred seventy-eight thousand, three hundred twenty-eight".