53425713 has 16 divisors (see below), whose sum is σ = 82282176. Its totient is φ = 30474240.

The previous prime is 53425709. The next prime is 53425759. The reversal of 53425713 is 31752435.

It is not a de Polignac number, because 53425713 - 2² = 53425709 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53425703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47056 + ... + 48177.

It is an arithmetic number, because the mean of its divisors is an integer number (5142636).

Almost surely, 2^53425713 is an apocalyptic number.

It is an amenable number.

53425713 is a deficient number, since it is larger than the sum of its proper divisors (28856463).

53425713 is a wasteful number, since it uses less digits than its factorization.

53425713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95264.

The product of its digits is 12600, while the sum is 30.

The square root of 53425713 is about 7309.2895003550. The cubic root of 53425713 is about 376.6316176784.

The spelling of 53425713 in words is "fifty-three million, four hundred twenty-five thousand, seven hundred thirteen".