50370129936 has 100 divisors (see below), whose sum is σ = 166612338112. Its totient is φ = 14391463104.

The previous prime is 50370129919. The next prime is 50370129937. The reversal of 50370129936 is 63992107305.

It is a junction number, because it is equal to n+sod(n) for n = 50370129891 and 50370129900.

It is not an unprimeable number, because it can be changed into a prime (50370129937) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2767060 + ... + 2785203.

Almost surely, 2^50370129936 is an apocalyptic number.

50370129936 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

50370129936 is an abundant number, since it is smaller than the sum of its proper divisors (116242208176).

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

50370129936 is a wasteful number, since it uses less digits than its factorization.

50370129936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5552290 (or 5552275 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 45.

The spelling of 50370129936 in words is "fifty billion, three hundred seventy million, one hundred twenty-nine thousand, nine hundred thirty-six".