50287521024 has 648 divisors, whose sum is σ = 170154758592. Its totient is φ = 14223605760.

The previous prime is 50287520971. The next prime is 50287521047. The reversal of 50287521024 is 42012578205.

It is a happy number.

50287521024 is a `hidden beast` number, since 50 + 2 + 87 + 521 + 0 + 2 + 4 = 666.

50287521024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 50287521024.

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, 469976779 + ... + 469976885.

It is an arithmetic number, because the mean of its divisors is an integer number (262584504).

Almost surely, 2^50287521024 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 50287521024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85077379296).

50287521024 is an abundant number, since it is smaller than the sum of its proper divisors (119867237568).

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

50287521024 is a wasteful number, since it uses less digits than its factorization.

50287521024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 36.

The spelling of 50287521024 in words is "fifty billion, two hundred eighty-seven million, five hundred twenty-one thousand, twenty-four".