53816216224 has 48 divisors (see below), whose sum is σ = 111652007040. Its totient is φ = 25483321600.

The previous prime is 53816216203. The next prime is 53816216231. The reversal of 53816216224 is 42261261835.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287644 + ... + 436315.

It is an arithmetic number, because the mean of its divisors is an integer number (2326083480).

Almost surely, 2^53816216224 is an apocalyptic number.

It is an amenable number.

53816216224 is an abundant number, since it is smaller than the sum of its proper divisors (57835790816).

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

53816216224 is a wasteful number, since it uses less digits than its factorization.

53816216224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724093 (or 724085 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The spelling of 53816216224 in words is "fifty-three billion, eight hundred sixteen million, two hundred sixteen thousand, two hundred twenty-four".