47517261116 has 24 divisors (see below), whose sum is σ = 89572361424. Its totient is φ = 21925998720.

The previous prime is 47517261109. The next prime is 47517261167. The reversal of 47517261116 is 61116271574.

It is a happy number.

It is a super-2 number, since 2×47517261116² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128051 + ... + 333813.

It is an arithmetic number, because the mean of its divisors is an integer number (3732181726).

Almost surely, 2^47517261116 is an apocalyptic number.

It is an amenable number.

47517261116 is a deficient number, since it is larger than the sum of its proper divisors (42055100308).

47517261116 is a wasteful number, since it uses less digits than its factorization.

47517261116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210221 (or 210219 counting only the distinct ones).

The product of its digits is 70560, while the sum is 41.

The spelling of 47517261116 in words is "forty-seven billion, five hundred seventeen million, two hundred sixty-one thousand, one hundred sixteen".