10506660051 has 8 divisors (see below), whose sum is σ = 14153301904. Its totient is φ = 6932229120.

The previous prime is 10506660023. The next prime is 10506660077. The reversal of 10506660051 is 15006660501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10506660051 - 2⁵ = 10506660019 is a prime.

It is a super-2 number, since 2×10506660051² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10506660011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18052390 + ... + 18052971.

It is an arithmetic number, because the mean of its divisors is an integer number (1769162738).

Almost surely, 2^10506660051 is an apocalyptic number.

10506660051 is a deficient number, since it is larger than the sum of its proper divisors (3646641853).

10506660051 is an equidigital number, since it uses as much as digits as its factorization.

10506660051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36105461.

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 10506660051 in words is "ten billion, five hundred six million, six hundred sixty thousand, fifty-one".