47208188056 has 16 divisors (see below), whose sum is σ = 91370687040. Its totient is φ = 22842671520.

The previous prime is 47208188023. The next prime is 47208188059. The reversal of 47208188056 is 65088180274.

It is a super-2 number, since 2×47208188056² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47208188059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95177551 + ... + 95178046.

It is an arithmetic number, because the mean of its divisors is an integer number (5710667940).

Almost surely, 2^47208188056 is an apocalyptic number.

It is an amenable number.

47208188056 is a deficient number, since it is larger than the sum of its proper divisors (44162498984).

47208188056 is a wasteful number, since it uses less digits than its factorization.

47208188056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190355634 (or 190355630 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 49.

The spelling of 47208188056 in words is "forty-seven billion, two hundred eight million, one hundred eighty-eight thousand, fifty-six".