13048511964 has 48 divisors (see below), whose sum is σ = 30539308800. Its totient is φ = 4336275456.

The previous prime is 13048511963. The next prime is 13048511977. The reversal of 13048511964 is 46911584031.

13048511964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13048511964² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13048511963) 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 in 15 ways as a sum of consecutive naturals, for example, 8369017 + ... + 8370575.

It is an arithmetic number, because the mean of its divisors is an integer number (636235600).

Almost surely, 2^13048511964 is an apocalyptic number.

It is an amenable number.

13048511964 is an abundant number, since it is smaller than the sum of its proper divisors (17490796836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13048511964 is a wasteful number, since it uses less digits than its factorization.

13048511964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3242 (or 3240 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 13048511964 in words is "thirteen billion, forty-eight million, five hundred eleven thousand, nine hundred sixty-four".