47699008872 has 16 divisors (see below), whose sum is σ = 119247522240. Its totient is φ = 15899669616.

The previous prime is 47699008859. The next prime is 47699008879. The reversal of 47699008872 is 27880099674.

It is a super-2 number, since 2×47699008872² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47699008879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993729328 + ... + 993729375.

It is an arithmetic number, because the mean of its divisors is an integer number (7452970140).

Almost surely, 2^47699008872 is an apocalyptic number.

It is an amenable number.

47699008872 is an abundant number, since it is smaller than the sum of its proper divisors (71548513368).

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

47699008872 is a wasteful number, since it uses less digits than its factorization.

47699008872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987458712 (or 1987458708 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 60.

The spelling of 47699008872 in words is "forty-seven billion, six hundred ninety-nine million, eight thousand, eight hundred seventy-two".