52540443014 has 4 divisors (see below), whose sum is σ = 78810664524. Its totient is φ = 26270221506.

The previous prime is 52540443013. The next prime is 52540443037. The reversal of 52540443014 is 41034404525.

52540443014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52540443013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13135110752 + ... + 13135110755.

It is an arithmetic number, because the mean of its divisors is an integer number (19702666131).

Almost surely, 2^52540443014 is an apocalyptic number.

52540443014 is a deficient number, since it is larger than the sum of its proper divisors (26270221510).

52540443014 is a wasteful number, since it uses less digits than its factorization.

52540443014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26270221509.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 52540443014 its reverse (41034404525), we get a palindrome (93574847539).

The spelling of 52540443014 in words is "fifty-two billion, five hundred forty million, four hundred forty-three thousand, fourteen".