47922364863 has 24 divisors (see below), whose sum is σ = 76479687648. Its totient is φ = 28761587712.

The previous prime is 47922364811. The next prime is 47922364873. The reversal of 47922364863 is 36846322974.

47922364863 is a `hidden beast` number, since 47 + 92 + 2 + 36 + 486 + 3 = 666.

47922364863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47922364863 - 2¹⁷ = 47922233791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47922364873) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6805570 + ... + 6812607.

It is an arithmetic number, because the mean of its divisors is an integer number (3186653652).

Almost surely, 2^47922364863 is an apocalyptic number.

47922364863 is a deficient number, since it is larger than the sum of its proper divisors (28557322785).

47922364863 is a wasteful number, since it uses less digits than its factorization.

47922364863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13618223 (or 13618220 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 54.

The spelling of 47922364863 in words is "forty-seven billion, nine hundred twenty-two million, three hundred sixty-four thousand, eight hundred sixty-three".