53725195 has 4 divisors (see below), whose sum is σ = 64470240. Its totient is φ = 42980152.

The previous prime is 53725187. The next prime is 53725213. The reversal of 53725195 is 59152735.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53725195 - 2³ = 53725187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5372515 + ... + 5372524.

It is an arithmetic number, because the mean of its divisors is an integer number (16117560).

Almost surely, 2^53725195 is an apocalyptic number.

53725195 is a deficient number, since it is larger than the sum of its proper divisors (10745045).

53725195 is a wasteful number, since it uses less digits than its factorization.

53725195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10745044.

The product of its digits is 47250, while the sum is 37.

The square root of 53725195 is about 7329.7472671300. The cubic root of 53725195 is about 377.3340527573.

The spelling of 53725195 in words is "fifty-three million, seven hundred twenty-five thousand, one hundred ninety-five".