63605855214 has 48 divisors (see below), whose sum is σ = 150397678080. Its totient is φ = 19267249680.

The previous prime is 63605855197. The next prime is 63605855221. The reversal of 63605855214 is 41255850636.

63605855214 is a `hidden beast` number, since 6 + 3 + 6 + 0 + 585 + 52 + 14 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 63605855214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 479289 + ... + 597435.

It is an arithmetic number, because the mean of its divisors is an integer number (3133284960).

Almost surely, 2^63605855214 is an apocalyptic number.

63605855214 is an abundant number, since it is smaller than the sum of its proper divisors (86791822866).

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

63605855214 is a wasteful number, since it uses less digits than its factorization.

63605855214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120885 (or 120882 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

It can be divided in two parts, 63605 and 855214, that added together give a palindrome (918819).

The spelling of 63605855214 in words is "sixty-three billion, six hundred five million, eight hundred fifty-five thousand, two hundred fourteen".