13155885348 has 24 divisors (see below), whose sum is σ = 31013533152. Its totient is φ = 4340085504.

The previous prime is 13155885283. The next prime is 13155885359. The reversal of 13155885348 is 84358855131.

It is a super-2 number, since 2×13155885348² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13155885348.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5649990 + ... + 5652317.

It is an arithmetic number, because the mean of its divisors is an integer number (1292230548).

Almost surely, 2^13155885348 is an apocalyptic number.

It is an amenable number.

13155885348 is an abundant number, since it is smaller than the sum of its proper divisors (17857647804).

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

13155885348 is a wasteful number, since it uses less digits than its factorization.

13155885348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11302411 (or 11302409 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 51.

The spelling of 13155885348 in words is "thirteen billion, one hundred fifty-five million, eight hundred eighty-five thousand, three hundred forty-eight".