53113534543 has 8 divisors (see below), whose sum is σ = 53714739600. Its totient is φ = 52512427968.

The previous prime is 53113534531. The next prime is 53113534561. The reversal of 53113534543 is 34543531135.

53113534543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 53113534543 - 2¹⁷ = 53113403471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53113534343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1934848 + ... + 1962106.

It is an arithmetic number, because the mean of its divisors is an integer number (6714342450).

Almost surely, 2^53113534543 is an apocalyptic number.

53113534543 is a deficient number, since it is larger than the sum of its proper divisors (601205057).

53113534543 is a wasteful number, since it uses less digits than its factorization.

53113534543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49241.

The product of its digits is 162000, while the sum is 37.

The spelling of 53113534543 in words is "fifty-three billion, one hundred thirteen million, five hundred thirty-four thousand, five hundred forty-three".