53255523 has 8 divisors (see below), whose sum is σ = 71443648. Its totient is φ = 35285544.

The previous prime is 53255519. The next prime is 53255533. The reversal of 53255523 is 32555235.

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

It is not a de Polignac number, because 53255523 - 2² = 53255519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53255533) 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, 53965 + ... + 54942.

It is an arithmetic number, because the mean of its divisors is an integer number (8930456).

Almost surely, 2^53255523 is an apocalyptic number.

53255523 is a deficient number, since it is larger than the sum of its proper divisors (18188125).

53255523 is a wasteful number, since it uses less digits than its factorization.

53255523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109073.

The product of its digits is 22500, while the sum is 30.

The square root of 53255523 is about 7297.6381795756. The cubic root of 53255523 is about 376.2312666398.

The spelling of 53255523 in words is "fifty-three million, two hundred fifty-five thousand, five hundred twenty-three".