13055419 has 12 divisors (see below), whose sum is σ = 14360376. Its totient is φ = 11860992.

The previous prime is 13055417. The next prime is 13055431. The reversal of 13055419 is 91455031.

It is not a de Polignac number, because 13055419 - 2¹ = 13055417 is a prime.

It is a super-2 number, since 2×13055419² = 340887930531122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13055417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10747 + ... + 11899.

It is an arithmetic number, because the mean of its divisors is an integer number (1196698).

Almost surely, 2^13055419 is an apocalyptic number.

13055419 is a deficient number, since it is larger than the sum of its proper divisors (1304957).

13055419 is a wasteful number, since it uses less digits than its factorization.

13055419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246 (or 1233 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 13055419 is about 3613.2283348828. The cubic root of 13055419 is about 235.4671197613.

It can be divided in two parts, 1305 and 5419, that added together give a square (6724 = 82²).

The spelling of 13055419 in words is "thirteen million, fifty-five thousand, four hundred nineteen".