53127923 has 4 divisors (see below), whose sum is σ = 54423768. Its totient is φ = 51832080.

The previous prime is 53127917. The next prime is 53127929. The reversal of 53127923 is 32972135.

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

It is an interprime number because it is at equal distance from previous prime (53127917) and next prime (53127929).

It is a cyclic number.

It is not a de Polignac number, because 53127923 - 2⁶ = 53127859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53127923.

It is not an unprimeable number, because it can be changed into a prime (53127929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647861 + ... + 647942.

It is an arithmetic number, because the mean of its divisors is an integer number (13605942).

Almost surely, 2^53127923 is an apocalyptic number.

53127923 is a deficient number, since it is larger than the sum of its proper divisors (1295845).

53127923 is a wasteful number, since it uses less digits than its factorization.

53127923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295844.

The product of its digits is 11340, while the sum is 32.

The square root of 53127923 is about 7288.8903819443. The cubic root of 53127923 is about 375.9305435119.

The spelling of 53127923 in words is "fifty-three million, one hundred twenty-seven thousand, nine hundred twenty-three".