47566535800 has 96 divisors (see below), whose sum is σ = 127642857120. Its totient is φ = 16147008000.

The previous prime is 47566535761. The next prime is 47566535827. The reversal of 47566535800 is 853566574.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26799 + ... + 309598.

It is an arithmetic number, because the mean of its divisors is an integer number (1329613095).

Almost surely, 2^47566535800 is an apocalyptic number.

47566535800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47566535800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63821428560).

47566535800 is an abundant number, since it is smaller than the sum of its proper divisors (80076321320).

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

47566535800 is a wasteful number, since it uses less digits than its factorization.

47566535800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336521 (or 336512 counting only the distinct ones).

The product of its (nonzero) digits is 3024000, while the sum is 49.

The spelling of 47566535800 in words is "forty-seven billion, five hundred sixty-six million, five hundred thirty-five thousand, eight hundred".