52548215880616 has 64 divisors (see below), whose sum is σ = 104510643336000. Its totient is φ = 24699985390080.

The previous prime is 52548215880581. The next prime is 52548215880683. The reversal of 52548215880616 is 61608851284525.

It is a happy number.

It is a super-2 number, since 2×52548215880616² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471241380 + ... + 471352876.

It is an arithmetic number, because the mean of its divisors is an integer number (1632978802125).

Almost surely, 2^{52548215880616} is an apocalyptic number.

It is an amenable number.

52548215880616 is a deficient number, since it is larger than the sum of its proper divisors (51962427455384).

52548215880616 is a wasteful number, since it uses less digits than its factorization.

52548215880616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135322 (or 135318 counting only the distinct ones).

The product of its (nonzero) digits is 36864000, while the sum is 61.

The spelling of 52548215880616 in words is "fifty-two trillion, five hundred forty-eight billion, two hundred fifteen million, eight hundred eighty thousand, six hundred sixteen".