10727863538 has 16 divisors (see below), whose sum is σ = 18483043200. Its totient is φ = 4574550816.

The previous prime is 10727863469. The next prime is 10727863547. The reversal of 10727863538 is 83536872701.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1922531 + ... + 1928102.

It is an arithmetic number, because the mean of its divisors is an integer number (1155190200).

Almost surely, 2^10727863538 is an apocalyptic number.

10727863538 is a deficient number, since it is larger than the sum of its proper divisors (7755179662).

10727863538 is a wasteful number, since it uses less digits than its factorization.

10727863538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3850841.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 10727863538 in words is "ten billion, seven hundred twenty-seven million, eight hundred sixty-three thousand, five hundred thirty-eight".