52003406652216 has 64 divisors (see below), whose sum is σ = 132479453214720. Its totient is φ = 17007497153280.

The previous prime is 52003406652203. The next prime is 52003406652229. The reversal of 52003406652216 is 61225660430025.

It is an interprime number because it is at equal distance from previous prime (52003406652203) and next prime (52003406652229).

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, 77367750 + ... + 78037013.

It is an arithmetic number, because the mean of its divisors is an integer number (2069991456480).

Almost surely, 2^{52003406652216} is an apocalyptic number.

It is an amenable number.

52003406652216 is an abundant number, since it is smaller than the sum of its proper divisors (80476046562504).

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

52003406652216 is a wasteful number, since it uses less digits than its factorization.

52003406652216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155405036 (or 155405032 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 52003406652216 in words is "fifty-two trillion, three billion, four hundred six million, six hundred fifty-two thousand, two hundred sixteen".