53553308 has 6 divisors (see below), whose sum is σ = 93718296. Its totient is φ = 26776652.

The previous prime is 53553293. The next prime is 53553329. The reversal of 53553308 is 80335535.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6694160 + ... + 6694167.

It is an arithmetic number, because the mean of its divisors is an integer number (15619716).

Almost surely, 2^53553308 is an apocalyptic number.

It is an amenable number.

53553308 is a deficient number, since it is larger than the sum of its proper divisors (40164988).

53553308 is a wasteful number, since it uses less digits than its factorization.

53553308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13388331 (or 13388329 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 53553308 is about 7318.0125717301. The cubic root of 53553308 is about 376.9312119006.

The spelling of 53553308 in words is "fifty-three million, five hundred fifty-three thousand, three hundred eight".