53065264 has 40 divisors (see below), whose sum is σ = 117913088. Its totient is φ = 22662720.

The previous prime is 53065241. The next prime is 53065267. The reversal of 53065264 is 46256035.

It is not an unprimeable number, because it can be changed into a prime (53065267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40459 + ... + 41749.

Almost surely, 2^53065264 is an apocalyptic number.

It is an amenable number.

53065264 is an abundant number, since it is smaller than the sum of its proper divisors (64847824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53065264 is a wasteful number, since it uses less digits than its factorization.

53065264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673 (or 1667 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 53065264 is about 7284.5908601650. The cubic root of 53065264 is about 375.7826947155.

The spelling of 53065264 in words is "fifty-three million, sixty-five thousand, two hundred sixty-four".