53201823 has 8 divisors (see below), whose sum is σ = 75108528. Its totient is φ = 33381504.

The previous prime is 53201809. The next prime is 53201831. The reversal of 53201823 is 32810235.

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

It is not a de Polignac number, because 53201823 - 2⁸ = 53201567 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53201793 and 53201802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53201803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521536 + ... + 521637.

It is an arithmetic number, because the mean of its divisors is an integer number (9388566).

Almost surely, 2^53201823 is an apocalyptic number.

53201823 is a deficient number, since it is larger than the sum of its proper divisors (21906705).

53201823 is a wasteful number, since it uses less digits than its factorization.

53201823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043193.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 53201823 is about 7293.9579790399. The cubic root of 53201823 is about 376.1047669991.

The spelling of 53201823 in words is "fifty-three million, two hundred one thousand, eight hundred twenty-three".