11051653660063 has 8 divisors (see below), whose sum is σ = 11263574391408. Its totient is φ = 10839858816384.

The previous prime is 11051653659997. The next prime is 11051653660067. The reversal of 11051653660063 is 36006635615011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11051653660063 is a prime.

It is a super-2 number, since 2×11051653660063² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11051653660067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31294645 + ... + 31645822.

It is an arithmetic number, because the mean of its divisors is an integer number (1407946798926).

Almost surely, 2^{11051653660063} is an apocalyptic number.

11051653660063 is a deficient number, since it is larger than the sum of its proper divisors (211920731345).

11051653660063 is an equidigital number, since it uses as much as digits as its factorization.

11051653660063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62943833.

The product of its (nonzero) digits is 291600, while the sum is 43.

The spelling of 11051653660063 in words is "eleven trillion, fifty-one billion, six hundred fifty-three million, six hundred sixty thousand, sixty-three".