53816557233051 has 6 divisors (see below), whose sum is σ = 77735027114420. Its totient is φ = 35877704822028.

The previous prime is 53816557233041. The next prime is 53816557233059. The reversal of 53816557233051 is 15033275561835.

53816557233051 is a `hidden beast` number, since 5 + 3 + 8 + 1 + 6 + 557 + 2 + 3 + 30 + 51 = 666.

53816557233051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53816557233051 - 2¹⁵ = 53816557200283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53816557233059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2989808735161 + ... + 2989808735178.

Almost surely, 2^{53816557233051} is an apocalyptic number.

53816557233051 is a deficient number, since it is larger than the sum of its proper divisors (23918469881369).

53816557233051 is a wasteful number, since it uses less digits than its factorization.

53816557233051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5979617470345 (or 5979617470342 counting only the distinct ones).

The product of its (nonzero) digits is 11340000, while the sum is 54.

The spelling of 53816557233051 in words is "fifty-three trillion, eight hundred sixteen billion, five hundred fifty-seven million, two hundred thirty-three thousand, fifty-one".