11546414064646 has 4 divisors (see below), whose sum is σ = 17319621096972. Its totient is φ = 5773207032322.

The previous prime is 11546414064643. The next prime is 11546414064709. The reversal of 11546414064646 is 64646041464511.

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

It is a junction number, because it is equal to n+sod(n) for n = 11546414064593 and 11546414064602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11546414064643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2886603516160 + ... + 2886603516163.

It is an arithmetic number, because the mean of its divisors is an integer number (4329905274243).

Almost surely, 2^{11546414064646} is an apocalyptic number.

11546414064646 is a deficient number, since it is larger than the sum of its proper divisors (5773207032326).

11546414064646 is an equidigital number, since it uses as much as digits as its factorization.

11546414064646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5773207032325.

The product of its (nonzero) digits is 6635520, while the sum is 52.

The spelling of 11546414064646 in words is "eleven trillion, five hundred forty-six billion, four hundred fourteen million, sixty-four thousand, six hundred forty-six".