53816217324 has 12 divisors (see below), whose sum is σ = 125571173784. Its totient is φ = 17938739104.

The previous prime is 53816217317. The next prime is 53816217353. The reversal of 53816217324 is 42371261835.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2242342377 + ... + 2242342400.

It is an arithmetic number, because the mean of its divisors is an integer number (10464264482).

Almost surely, 2^53816217324 is an apocalyptic number.

It is an amenable number.

53816217324 is an abundant number, since it is smaller than the sum of its proper divisors (71754956460).

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

53816217324 is a wasteful number, since it uses less digits than its factorization.

53816217324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4484684784 (or 4484684782 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The spelling of 53816217324 in words is "fifty-three billion, eight hundred sixteen million, two hundred seventeen thousand, three hundred twenty-four".