47361231687 has 16 divisors (see below), whose sum is σ = 78730359552. Its totient is φ = 24603237120.

The previous prime is 47361231683. The next prime is 47361231689. The reversal of 47361231687 is 78613216374.

47361231687 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 47361231687 - 2² = 47361231683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47361231683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102513258 + ... + 102513719.

It is an arithmetic number, because the mean of its divisors is an integer number (4920647472).

Almost surely, 2^47361231687 is an apocalyptic number.

47361231687 is a deficient number, since it is larger than the sum of its proper divisors (31369127865).

47361231687 is a wasteful number, since it uses less digits than its factorization.

47361231687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205026998.

The product of its digits is 1016064, while the sum is 48.

The spelling of 47361231687 in words is "forty-seven billion, three hundred sixty-one million, two hundred thirty-one thousand, six hundred eighty-seven".