47502638580 has 192 divisors, whose sum is σ = 144370759680. Its totient is φ = 11641190400.

The previous prime is 47502638567. The next prime is 47502638683. The reversal of 47502638580 is 8583620574.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3283122 + ... + 3297558.

It is an arithmetic number, because the mean of its divisors is an integer number (751931040).

Almost surely, 2^47502638580 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 47502638580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72185379840).

47502638580 is an abundant number, since it is smaller than the sum of its proper divisors (96868121100).

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

47502638580 is a wasteful number, since it uses less digits than its factorization.

47502638580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14570 (or 14568 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 47502638580 in words is "forty-seven billion, five hundred two million, six hundred thirty-eight thousand, five hundred eighty".