53301423 has 32 divisors (see below), whose sum is σ = 84098560. Its totient is φ = 29393280.

The previous prime is 53301397. The next prime is 53301427. The reversal of 53301423 is 32410335.

It is not a de Polignac number, because 53301423 - 2⁶ = 53301359 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 53301423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53301427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140448 + ... + 140826.

It is an arithmetic number, because the mean of its divisors is an integer number (2628080).

Almost surely, 2^53301423 is an apocalyptic number.

53301423 is a deficient number, since it is larger than the sum of its proper divisors (30797137).

53301423 is a wasteful number, since it uses less digits than its factorization.

53301423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 53301423 is about 7300.7823553370. The cubic root of 53301423 is about 376.3393246417.

Adding to 53301423 its reverse (32410335), we get a palindrome (85711758).

It can be divided in two parts, 53 and 301423, that added together give a triangular number (301476 = T₇₇₆).

The spelling of 53301423 in words is "fifty-three million, three hundred one thousand, four hundred twenty-three".