13545254555 has 8 divisors (see below), whose sum is σ = 18576349152. Its totient is φ = 9288174528.

The previous prime is 13545254549. The next prime is 13545254581. The reversal of 13545254555 is 55545254531.

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

It is a cyclic number.

It is not a de Polignac number, because 13545254555 - 2⁴ = 13545254539 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 193503602 + ... + 193503671.

It is an arithmetic number, because the mean of its divisors is an integer number (2322043644).

Almost surely, 2^13545254555 is an apocalyptic number.

13545254555 is a deficient number, since it is larger than the sum of its proper divisors (5031094597).

13545254555 is an equidigital number, since it uses as much as digits as its factorization.

13545254555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387007285.

The product of its digits is 1500000, while the sum is 44.

The spelling of 13545254555 in words is "thirteen billion, five hundred forty-five million, two hundred fifty-four thousand, five hundred fifty-five".