53123013541 has 16 divisors (see below), whose sum is σ = 57346011520. Its totient is φ = 48919671360.

The previous prime is 53123013529. The next prime is 53123013563. The reversal of 53123013541 is 14531032135.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 53123013541 - 2⁷ = 53123013413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53123013241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17085295 + ... + 17088403.

It is an arithmetic number, because the mean of its divisors is an integer number (3584125720).

Almost surely, 2^53123013541 is an apocalyptic number.

It is an amenable number.

53123013541 is a deficient number, since it is larger than the sum of its proper divisors (4222997979).

53123013541 is a wasteful number, since it uses less digits than its factorization.

53123013541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5836.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 53123013541 its reverse (14531032135), we get a palindrome (67654045676).

The spelling of 53123013541 in words is "fifty-three billion, one hundred twenty-three million, thirteen thousand, five hundred forty-one".