52540232344 has 16 divisors (see below), whose sum is σ = 102796107120. Its totient is φ = 25127937120.

The previous prime is 52540232287. The next prime is 52540232357. The reversal of 52540232344 is 44323204525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142772187 + ... + 142772554.

It is an arithmetic number, because the mean of its divisors is an integer number (6424756695).

Almost surely, 2^52540232344 is an apocalyptic number.

It is an amenable number.

52540232344 is a deficient number, since it is larger than the sum of its proper divisors (50255874776).

52540232344 is a wasteful number, since it uses less digits than its factorization.

52540232344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285544770 (or 285544766 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 52540232344 its reverse (44323204525), we get a palindrome (96863436869).

The spelling of 52540232344 in words is "fifty-two billion, five hundred forty million, two hundred thirty-two thousand, three hundred forty-four".