52041321403135 has 16 divisors (see below), whose sum is σ = 63902342439936. Its totient is φ = 40664565976608.

The previous prime is 52041321403129. The next prime is 52041321403151. The reversal of 52041321403135 is 53130412314025.

It is a cyclic number.

It is not a de Polignac number, because 52041321403135 - 2³¹ = 52039173919487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52041321403135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33724222 + ... + 35233588.

It is an arithmetic number, because the mean of its divisors is an integer number (3993896402496).

Almost surely, 2^{52041321403135} is an apocalyptic number.

52041321403135 is a deficient number, since it is larger than the sum of its proper divisors (11861021036801).

52041321403135 is a wasteful number, since it uses less digits than its factorization.

52041321403135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669782.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 52041321403135 in words is "fifty-two trillion, forty-one billion, three hundred twenty-one million, four hundred three thousand, one hundred thirty-five".