53024235443 has 4 divisors (see below), whose sum is σ = 55329637008. Its totient is φ = 50718833880.

The previous prime is 53024235413. The next prime is 53024235497. The reversal of 53024235443 is 34453242035.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 53024235443 - 2¹² = 53024231347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53024235413) 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, 1152700748 + ... + 1152700793.

It is an arithmetic number, because the mean of its divisors is an integer number (13832409252).

Almost surely, 2^53024235443 is an apocalyptic number.

53024235443 is a deficient number, since it is larger than the sum of its proper divisors (2305401565).

53024235443 is a wasteful number, since it uses less digits than its factorization.

53024235443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305401564.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 53024235443 its reverse (34453242035), we get a palindrome (87477477478).

The spelling of 53024235443 in words is "fifty-three billion, twenty-four million, two hundred thirty-five thousand, four hundred forty-three".