10636654550551 has 4 divisors (see below), whose sum is σ = 10655547365592. Its totient is φ = 10617761735512.

The previous prime is 10636654550527. The next prime is 10636654550563. The reversal of 10636654550551 is 15505545663601.

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

It is a cyclic number.

It is not a de Polignac number, because 10636654550551 - 2³⁵ = 10602294812183 is a prime.

It is a super-2 number, since 2×10636654550551² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10636654559551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9446406676 + ... + 9446407801.

It is an arithmetic number, because the mean of its divisors is an integer number (2663886841398).

Almost surely, 2^{10636654550551} is an apocalyptic number.

10636654550551 is a deficient number, since it is larger than the sum of its proper divisors (18892815041).

10636654550551 is an equidigital number, since it uses as much as digits as its factorization.

10636654550551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18892815040.

The product of its (nonzero) digits is 8100000, while the sum is 52.

The spelling of 10636654550551 in words is "ten trillion, six hundred thirty-six billion, six hundred fifty-four million, five hundred fifty thousand, five hundred fifty-one".