10874642687 has 2 divisors, whose sum is σ = 10874642688. Its totient is φ = 10874642686.

The previous prime is 10874642641. The next prime is 10874642699. The reversal of 10874642687 is 78624647801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10874642687 - 2¹⁰ = 10874641663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10874642887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5437321343 + 5437321344.

It is an arithmetic number, because the mean of its divisors is an integer number (5437321344).

Almost surely, 2^10874642687 is an apocalyptic number.

10874642687 is a deficient number, since it is larger than the sum of its proper divisors (1).

10874642687 is an equidigital number, since it uses as much as digits as its factorization.

10874642687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 10874642687 in words is "ten billion, eight hundred seventy-four million, six hundred forty-two thousand, six hundred eighty-seven".