53523727 has 8 divisors (see below), whose sum is σ = 54232416. Its totient is φ = 52818432.

The previous prime is 53523721. The next prime is 53523733. The reversal of 53523727 is 72732535.

53523727 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53523721) and next prime (53523733).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53523727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53523692 and 53523701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53523721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48243 + ... + 49339.

It is an arithmetic number, because the mean of its divisors is an integer number (6779052).

Almost surely, 2^53523727 is an apocalyptic number.

53523727 is a deficient number, since it is larger than the sum of its proper divisors (708689).

53523727 is a wasteful number, since it uses less digits than its factorization.

53523727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697.

The product of its digits is 44100, while the sum is 34.

The square root of 53523727 is about 7315.9911837016. The cubic root of 53523727 is about 376.8617978520.

The spelling of 53523727 in words is "fifty-three million, five hundred twenty-three thousand, seven hundred twenty-seven".