4723632785687 has 2 divisors, whose sum is σ = 4723632785688. Its totient is φ = 4723632785686.

The previous prime is 4723632785591. The next prime is 4723632785713. The reversal of 4723632785687 is 7865872363274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4723632785687 - 2¹² = 4723632781591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4723632781687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2361816392843 + 2361816392844.

It is an arithmetic number, because the mean of its divisors is an integer number (2361816392844).

Almost surely, 2^{4723632785687} is an apocalyptic number.

4723632785687 is a deficient number, since it is larger than the sum of its proper divisors (1).

4723632785687 is an equidigital number, since it uses as much as digits as its factorization.

4723632785687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 568995840, while the sum is 68.

The spelling of 4723632785687 in words is "four trillion, seven hundred twenty-three billion, six hundred thirty-two million, seven hundred eighty-five thousand, six hundred eighty-seven".