13045275 has 36 divisors (see below), whose sum is σ = 24012352. Its totient is φ = 6765120.

The previous prime is 13045247. The next prime is 13045283. The reversal of 13045275 is 57254031.

It is a happy number.

13045275 is a `hidden beast` number, since 130 + 4 + 527 + 5 = 666.

13045275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13045275 - 2⁷ = 13045147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7542 + ... + 9108.

Almost surely, 2^13045275 is an apocalyptic number.

13045275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13045275 is a deficient number, since it is larger than the sum of its proper divisors (10967077).

13045275 is a wasteful number, since it uses less digits than its factorization.

13045275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620 (or 1612 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 13045275 is about 3611.8243312764. The cubic root of 13045275 is about 235.4061183394.

The spelling of 13045275 in words is "thirteen million, forty-five thousand, two hundred seventy-five".