52530550549 has 8 divisors (see below), whose sum is σ = 52617703680. Its totient is φ = 52443438000.

The previous prime is 52530550547. The next prime is 52530550687. The reversal of 52530550549 is 94505503525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52530550549 - 2¹ = 52530550547 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52530550547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3602824 + ... + 3617374.

It is an arithmetic number, because the mean of its divisors is an integer number (6577212960).

Almost surely, 2^52530550549 is an apocalyptic number.

It is an amenable number.

52530550549 is a deficient number, since it is larger than the sum of its proper divisors (87153131).

52530550549 is a wasteful number, since it uses less digits than its factorization.

52530550549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20291.

The product of its (nonzero) digits is 675000, while the sum is 43.

The spelling of 52530550549 in words is "fifty-two billion, five hundred thirty million, five hundred fifty thousand, five hundred forty-nine".