13055050 has 12 divisors (see below), whose sum is σ = 24282486. Its totient is φ = 5222000.

The previous prime is 13055047. The next prime is 13055069. The reversal of 13055050 is 5055031.

It can be written as a sum of positive squares in 3 ways, for example, as 11444689 + 1610361 = 3383^2 + 1269^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130501 + ... + 130600.

Almost surely, 2^13055050 is an apocalyptic number.

13055050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13055050 is a deficient number, since it is larger than the sum of its proper divisors (11227436).

13055050 is a wasteful number, since it uses less digits than its factorization.

13055050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261113 (or 261108 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 19.

The square root of 13055050 is about 3613.1772721526. The cubic root of 13055050 is about 235.4649013164.

Subtracting from 13055050 its sum of digits (19), we obtain a palindrome (13055031).

The spelling of 13055050 in words is "thirteen million, fifty-five thousand, fifty".