53255673 has 6 divisors (see below), whose sum is σ = 76924874. Its totient is φ = 35503776.

The previous prime is 53255641. The next prime is 53255677. The reversal of 53255673 is 37655235.

53255673 is a `hidden beast` number, since 5 + 32 + 556 + 73 = 666.

It can be written as a sum of positive squares in only one way, i.e., 41641209 + 11614464 = 6453^2 + 3408^2 .

It is not a de Polignac number, because 53255673 - 2⁵ = 53255641 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53255677) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2958640 + ... + 2958657.

Almost surely, 2^53255673 is an apocalyptic number.

It is an amenable number.

53255673 is a deficient number, since it is larger than the sum of its proper divisors (23669201).

53255673 is a wasteful number, since it uses less digits than its factorization.

53255673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5917303 (or 5917300 counting only the distinct ones).

The product of its digits is 94500, while the sum is 36.

The square root of 53255673 is about 7297.6484568661. The cubic root of 53255673 is about 376.2316198716.

The spelling of 53255673 in words is "fifty-three million, two hundred fifty-five thousand, six hundred seventy-three".