52535203044 has 24 divisors (see below), whose sum is σ = 125432889120. Its totient is φ = 17104484544.

The previous prime is 52535203033. The next prime is 52535203069. The reversal of 52535203044 is 44030253525.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 52535202996 and 52535203014.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 50905689 + ... + 50906720.

It is an arithmetic number, because the mean of its divisors is an integer number (5226370380).

Almost surely, 2^52535203044 is an apocalyptic number.

It is an amenable number.

52535203044 is an abundant number, since it is smaller than the sum of its proper divisors (72897686076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52535203044 is a wasteful number, since it uses less digits than its factorization.

52535203044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101812459 (or 101812457 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

Adding to 52535203044 its reverse (44030253525), we get a palindrome (96565456569).

The spelling of 52535203044 in words is "fifty-two billion, five hundred thirty-five million, two hundred three thousand, forty-four".