13055570 has 16 divisors (see below), whose sum is σ = 25636608. Its totient is φ = 4747440.

The previous prime is 13055569. The next prime is 13055587. The reversal of 13055570 is 7555031.

13055570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 59234 + ... + 59453.

It is an arithmetic number, because the mean of its divisors is an integer number (1602288).

Almost surely, 2^13055570 is an apocalyptic number.

13055570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13055570 is a deficient number, since it is larger than the sum of its proper divisors (12581038).

13055570 is a wasteful number, since it uses less digits than its factorization.

13055570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118705.

The product of its (nonzero) digits is 2625, while the sum is 26.

The square root of 13055570 is about 3613.2492302635. The cubic root of 13055570 is about 235.4680275682.

The spelling of 13055570 in words is "thirteen million, fifty-five thousand, five hundred seventy".