52220885960309 has 8 divisors (see below), whose sum is σ = 56982023029152. Its totient is φ = 47462046191440.

The previous prime is 52220885960303. The next prime is 52220885960323. The reversal of 52220885960309 is 90306958802225.

It is a happy number.

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 52220885960309 - 2²⁸ = 52220617524853 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 (52220885960303) 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, 574277459 + ... + 574368384.

It is an arithmetic number, because the mean of its divisors is an integer number (7122752878644).

Almost surely, 2^{52220885960309} is an apocalyptic number.

It is an amenable number.

52220885960309 is a deficient number, since it is larger than the sum of its proper divisors (4761137068843).

52220885960309 is a wasteful number, since it uses less digits than its factorization.

52220885960309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148649987.

The product of its (nonzero) digits is 18662400, while the sum is 59.

The spelling of 52220885960309 in words is "fifty-two trillion, two hundred twenty billion, eight hundred eighty-five million, nine hundred sixty thousand, three hundred nine".