53300816 has 10 divisors (see below), whose sum is σ = 103270362. Its totient is φ = 26650400.

The previous prime is 53300803. The next prime is 53300827. The reversal of 53300816 is 61800335.

It can be written as a sum of positive squares in only one way, i.e., 53290000 + 10816 = 7300^2 + 104^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1665635 + ... + 1665666.

Almost surely, 2^53300816 is an apocalyptic number.

It is an amenable number.

53300816 is a deficient number, since it is larger than the sum of its proper divisors (49969546).

53300816 is a wasteful number, since it uses less digits than its factorization.

53300816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3331309 (or 3331303 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 53300816 is about 7300.7407843314. The cubic root of 53300816 is about 376.3378960442.

The spelling of 53300816 in words is "fifty-three million, three hundred thousand, eight hundred sixteen".