10606831563 has 18 divisors (see below), whose sum is σ = 14313092724. Its totient is φ = 6986905344.

The previous prime is 10606831559. The next prime is 10606831583. The reversal of 10606831563 is 36513860601.

It is not a de Polignac number, because 10606831563 - 2² = 10606831559 is a prime.

It is a super-2 number, since 2×10606831563² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10606831513) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17302845 + ... + 17303457.

It is an arithmetic number, because the mean of its divisors is an integer number (795171818).

Almost surely, 2^10606831563 is an apocalyptic number.

10606831563 is a deficient number, since it is larger than the sum of its proper divisors (3706261161).

10606831563 is an frugal number, since it uses more digits than its factorization.

10606831563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423 (or 713 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 10606831563 in words is "ten billion, six hundred six million, eight hundred thirty-one thousand, five hundred sixty-three".