53516525066214 has 32 divisors (see below), whose sum is σ = 123534609497856. Its totient is φ = 15139045279200.

The previous prime is 53516525066189. The next prime is 53516525066237. The reversal of 53516525066214 is 41266052561535.

It is a super-2 number, since 2×53516525066214² (a number of 28 digits) contains 22 as substring.

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, 6307931292 + ... + 6307939775.

It is an arithmetic number, because the mean of its divisors is an integer number (3860456546808).

Almost surely, 2^{53516525066214} is an apocalyptic number.

53516525066214 is an abundant number, since it is smaller than the sum of its proper divisors (70018084431642).

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

53516525066214 is a wasteful number, since it uses less digits than its factorization.

53516525066214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12615871180.

The product of its (nonzero) digits is 6480000, while the sum is 51.

The spelling of 53516525066214 in words is "fifty-three trillion, five hundred sixteen billion, five hundred twenty-five million, sixty-six thousand, two hundred fourteen".