52550982321 has 8 divisors (see below), whose sum is σ = 70275894624. Its totient is φ = 34930029120.

The previous prime is 52550982313. The next prime is 52550982361. The reversal of 52550982321 is 12328905525.

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

It is not a de Polignac number, because 52550982321 - 2³ = 52550982313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52550982361) 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, 25988595 + ... + 25990616.

It is an arithmetic number, because the mean of its divisors is an integer number (8784486828).

Almost surely, 2^52550982321 is an apocalyptic number.

It is an amenable number.

52550982321 is a deficient number, since it is larger than the sum of its proper divisors (17724912303).

52550982321 is a wasteful number, since it uses less digits than its factorization.

52550982321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51979551.

The product of its (nonzero) digits is 216000, while the sum is 42.

The spelling of 52550982321 in words is "fifty-two billion, five hundred fifty million, nine hundred eighty-two thousand, three hundred twenty-one".