50537335212 has 864 divisors, whose sum is σ = 184793817600. Its totient is φ = 11783439360.

The previous prime is 50537335187. The next prime is 50537335223. The reversal of 50537335212 is 21253373505.

50537335212 is a `hidden beast` number, since 50 + 53 + 7 + 33 + 521 + 2 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1232617912 + ... + 1232617952.

Almost surely, 2^50537335212 is an apocalyptic number.

50537335212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50537335212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92396908800).

50537335212 is an abundant number, since it is smaller than the sum of its proper divisors (134256482388).

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

50537335212 is a wasteful number, since it uses less digits than its factorization.

50537335212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 36.

The spelling of 50537335212 in words is "fifty billion, five hundred thirty-seven million, three hundred thirty-five thousand, two hundred twelve".