52217116366404 has 48 divisors (see below), whose sum is σ = 133110903018240. Its totient is φ = 15800201118240.

The previous prime is 52217116366397. The next prime is 52217116366427. The reversal of 52217116366404 is 40466361171225.

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, 289502974 + ... + 289683285.

It is an arithmetic number, because the mean of its divisors is an integer number (2773143812880).

Almost surely, 2^{52217116366404} is an apocalyptic number.

It is an amenable number.

52217116366404 is an abundant number, since it is smaller than the sum of its proper divisors (80893786651836).

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

52217116366404 is a wasteful number, since it uses less digits than its factorization.

52217116366404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579186960 (or 579186958 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 52217116366404 in words is "fifty-two trillion, two hundred seventeen billion, one hundred sixteen million, three hundred sixty-six thousand, four hundred four".