10606131566 has 4 divisors (see below), whose sum is σ = 15909197352. Its totient is φ = 5303065782.

The previous prime is 10606131563. The next prime is 10606131577. The reversal of 10606131566 is 66513160601.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10606131566² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10606131563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2651532890 + ... + 2651532893.

It is an arithmetic number, because the mean of its divisors is an integer number (3977299338).

Almost surely, 2^10606131566 is an apocalyptic number.

10606131566 is a deficient number, since it is larger than the sum of its proper divisors (5303065786).

10606131566 is an equidigital number, since it uses as much as digits as its factorization.

10606131566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5303065785.

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 10606131566 in words is "ten billion, six hundred six million, one hundred thirty-one thousand, five hundred sixty-six".