52803894776418 has 16 divisors (see below), whose sum is σ = 117341988392160. Its totient is φ = 17601298258788.

The previous prime is 52803894776387. The next prime is 52803894776443. The reversal of 52803894776418 is 81467749830825.

It is a happy number.

52803894776418 is a `hidden beast` number, since 5 + 2 + 8 + 0 + 3 + 89 + 477 + 64 + 18 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488924951580 + ... + 488924951687.

It is an arithmetic number, because the mean of its divisors is an integer number (7333874274510).

It is a 1-persistent number, because it is pandigital, but 2⋅52803894776418 = 105607789552836 is not.

Almost surely, 2^{52803894776418} is an apocalyptic number.

52803894776418 is an abundant number, since it is smaller than the sum of its proper divisors (64538093615742).

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

52803894776418 is a wasteful number, since it uses less digits than its factorization.

52803894776418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977849903278 (or 977849903272 counting only the distinct ones).

The product of its (nonzero) digits is 650280960, while the sum is 72.

The spelling of 52803894776418 in words is "fifty-two trillion, eight hundred three billion, eight hundred ninety-four million, seven hundred seventy-six thousand, four hundred eighteen".