13464565555 has 64 divisors (see below), whose sum is σ = 19827624960. Its totient is φ = 8572760064.

The previous prime is 13464565501. The next prime is 13464565567. The reversal of 13464565555 is 55556546431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13464565555 - 2⁷ = 13464565427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13464565499 and 13464565508.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10380667 + ... + 10381963.

It is an arithmetic number, because the mean of its divisors is an integer number (309806640).

Almost surely, 2^13464565555 is an apocalyptic number.

13464565555 is a deficient number, since it is larger than the sum of its proper divisors (6363059405).

13464565555 is a wasteful number, since it uses less digits than its factorization.

13464565555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628.

The product of its digits is 5400000, while the sum is 49.

The spelling of 13464565555 in words is "thirteen billion, four hundred sixty-four million, five hundred sixty-five thousand, five hundred fifty-five".