50637234240 has 504 divisors, whose sum is σ = 188969708928. Its totient is φ = 12905671680.

The previous prime is 50637234203. The next prime is 50637234251. The reversal of 50637234240 is 4243273605.

50637234240 is a `hidden beast` number, since 506 + 3 + 72 + 3 + 42 + 40 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 50637234195 and 50637234204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 41134425 + ... + 41135655.

Almost surely, 2^50637234240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50637234240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94484854464).

50637234240 is an abundant number, since it is smaller than the sum of its proper divisors (138332474688).

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

50637234240 is a wasteful number, since it uses less digits than its factorization.

50637234240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309 (or 1264 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The spelling of 50637234240 in words is "fifty billion, six hundred thirty-seven million, two hundred thirty-four thousand, two hundred forty".