47505063424 has 320 divisors, whose sum is σ = 124402037760. Its totient is φ = 17597399040.

The previous prime is 47505063317. The next prime is 47505063583. The reversal of 47505063424 is 42436050574.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91180284 + ... + 91180804.

It is an arithmetic number, because the mean of its divisors is an integer number (388756368).

Almost surely, 2^47505063424 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 47505063424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62201018880).

47505063424 is an abundant number, since it is smaller than the sum of its proper divisors (76896974336).

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

47505063424 is a wasteful number, since it uses less digits than its factorization.

47505063424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 47505063424 in words is "forty-seven billion, five hundred five million, sixty-three thousand, four hundred twenty-four".