52542411043 has 4 divisors (see below), whose sum is σ = 52634429848. Its totient is φ = 52450392240.

The previous prime is 52542411011. The next prime is 52542411049. The reversal of 52542411043 is 34011424525.

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 52542411043 - 2⁵ = 52542411011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52542410996 and 52542411014.

It is not an unprimeable number, because it can be changed into a prime (52542411049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46008546 + ... + 46009687.

It is an arithmetic number, because the mean of its divisors is an integer number (13158607462).

Almost surely, 2^52542411043 is an apocalyptic number.

52542411043 is a deficient number, since it is larger than the sum of its proper divisors (92018805).

52542411043 is an equidigital number, since it uses as much as digits as its factorization.

52542411043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92018804.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 52542411043 its reverse (34011424525), we get a palindrome (86553835568).

The spelling of 52542411043 in words is "fifty-two billion, five hundred forty-two million, four hundred eleven thousand, forty-three".