53425265 has 8 divisors (see below), whose sum is σ = 64247040. Its totient is φ = 42649072.

The previous prime is 53425261. The next prime is 53425289. The reversal of 53425265 is 56252435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53425265 - 2² = 53425261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53425261) 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, 8759 + ... + 13548.

It is an arithmetic number, because the mean of its divisors is an integer number (8030880).

Almost surely, 2^53425265 is an apocalyptic number.

It is an amenable number.

53425265 is a deficient number, since it is larger than the sum of its proper divisors (10821775).

53425265 is a wasteful number, since it uses less digits than its factorization.

53425265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22791.

The product of its digits is 36000, while the sum is 32.

The square root of 53425265 is about 7309.2588543573. The cubic root of 53425265 is about 376.6305649304.

The spelling of 53425265 in words is "fifty-three million, four hundred twenty-five thousand, two hundred sixty-five".