47534605500 has 96 divisors (see below), whose sum is σ = 138647815488. Its totient is φ = 12655104000.

The previous prime is 47534605487. The next prime is 47534605511. The reversal of 47534605500 is 550643574.

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, 899820 + ... + 951180.

It is an arithmetic number, because the mean of its divisors is an integer number (1444248078).

Almost surely, 2^47534605500 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 47534605500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69323907744).

47534605500 is an abundant number, since it is smaller than the sum of its proper divisors (91113209988).

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

47534605500 is a wasteful number, since it uses less digits than its factorization.

47534605500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52000 (or 51988 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 39.

The spelling of 47534605500 in words is "forty-seven billion, five hundred thirty-four million, six hundred five thousand, five hundred".