13325466511 has 4 divisors (see below), whose sum is σ = 15229104592. Its totient is φ = 11421828432.

The previous prime is 13325466503. The next prime is 13325466521. The reversal of 13325466511 is 11566452331.

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

It is not a de Polignac number, because 13325466511 - 2³ = 13325466503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13325466521) 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, 951819030 + ... + 951819043.

It is an arithmetic number, because the mean of its divisors is an integer number (3807276148).

Almost surely, 2^13325466511 is an apocalyptic number.

13325466511 is a deficient number, since it is larger than the sum of its proper divisors (1903638081).

13325466511 is an equidigital number, since it uses as much as digits as its factorization.

13325466511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903638080.

The product of its digits is 64800, while the sum is 37.

The spelling of 13325466511 in words is "thirteen billion, three hundred twenty-five million, four hundred sixty-six thousand, five hundred eleven".