64275113 has 32 divisors (see below), whose sum is σ = 80985600. Its totient is φ = 50803200.

The previous prime is 64275109. The next prime is 64275137. The reversal of 64275113 is 31157246.

64275113 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 64275113 - 2² = 64275109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64275163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 425588 + ... + 425738.

It is an arithmetic number, because the mean of its divisors is an integer number (2530800).

Almost surely, 2^64275113 is an apocalyptic number.

It is an amenable number.

64275113 is a deficient number, since it is larger than the sum of its proper divisors (16710487).

64275113 is a wasteful number, since it uses less digits than its factorization.

64275113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 248 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 64275113 is about 8017.1761237982. The cubic root of 64275113 is about 400.5723327807.

The spelling of 64275113 in words is "sixty-four million, two hundred seventy-five thousand, one hundred thirteen".