47720004810 has 16 divisors (see below), whose sum is σ = 114528011616. Its totient is φ = 12725334608.

The previous prime is 47720004799. The next prime is 47720004841. The reversal of 47720004810 is 1840002774.

It is a super-2 number, since 2×47720004810² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795333384 + ... + 795333443.

It is an arithmetic number, because the mean of its divisors is an integer number (7158000726).

Almost surely, 2^47720004810 is an apocalyptic number.

47720004810 is an abundant number, since it is smaller than the sum of its proper divisors (66808006806).

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

47720004810 is a wasteful number, since it uses less digits than its factorization.

47720004810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590666837.

The product of its (nonzero) digits is 12544, while the sum is 33.

The spelling of 47720004810 in words is "forty-seven billion, seven hundred twenty million, four thousand, eight hundred ten".