47821107532 has 96 divisors (see below), whose sum is σ = 97745356800. Its totient is φ = 20257036800.

The previous prime is 47821107517. The next prime is 47821107533. The reversal of 47821107532 is 23570112874.

It is not an unprimeable number, because it can be changed into a prime (47821107533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17521944 + ... + 17524672.

It is an arithmetic number, because the mean of its divisors is an integer number (1018180800).

Almost surely, 2^47821107532 is an apocalyptic number.

It is an amenable number.

47821107532 is an abundant number, since it is smaller than the sum of its proper divisors (49924249268).

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

47821107532 is a wasteful number, since it uses less digits than its factorization.

47821107532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3247 (or 3245 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 47821107532 in words is "forty-seven billion, eight hundred twenty-one million, one hundred seven thousand, five hundred thirty-two".