47307445500 has 192 divisors, whose sum is σ = 157772160000. Its totient is φ = 10790265600.

The previous prime is 47307445489. The next prime is 47307445529. The reversal of 47307445500 is 554470374.

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, 5234986 + ... + 5244014.

It is an arithmetic number, because the mean of its divisors is an integer number (821730000).

Almost surely, 2^47307445500 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 47307445500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78886080000).

47307445500 is an abundant number, since it is smaller than the sum of its proper divisors (110464714500).

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

47307445500 is a wasteful number, since it uses less digits than its factorization.

47307445500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9557 (or 9545 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 39.

The spelling of 47307445500 in words is "forty-seven billion, three hundred seven million, four hundred forty-five thousand, five hundred".