50355287472 has 480 divisors, whose sum is σ = 166176030720. Its totient is φ = 13050616320.

The previous prime is 50355287459. The next prime is 50355287501. The reversal of 50355287472 is 27478255305.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 225808353 + ... + 225808575.

It is an arithmetic number, because the mean of its divisors is an integer number (346200064).

Almost surely, 2^50355287472 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 50355287472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83088015360).

50355287472 is an abundant number, since it is smaller than the sum of its proper divisors (115820743248).

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

50355287472 is a wasteful number, since it uses less digits than its factorization.

50355287472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 2352000, while the sum is 48.

The spelling of 50355287472 in words is "fifty billion, three hundred fifty-five million, two hundred eighty-seven thousand, four hundred seventy-two".