51793314950 has 24 divisors (see below), whose sum is σ = 103745995248. Its totient is φ = 19123685280.

The previous prime is 51793314929. The next prime is 51793314967. The reversal of 51793314950 is 5941339715.

It is a super-3 number, since 3×51793314950³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51793314895 and 51793314904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39840362 + ... + 39841661.

It is an arithmetic number, because the mean of its divisors is an integer number (4322749802).

Almost surely, 2^51793314950 is an apocalyptic number.

51793314950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51793314950 is an abundant number, since it is smaller than the sum of its proper divisors (51952680298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51793314950 is a wasteful number, since it uses less digits than its factorization.

51793314950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79682048 (or 79682043 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 47.

The spelling of 51793314950 in words is "fifty-one billion, seven hundred ninety-three million, three hundred fourteen thousand, nine hundred fifty".