53032308 has 36 divisors (see below), whose sum is σ = 143946432. Its totient is φ = 15151920.

The previous prime is 53032307. The next prime is 53032313. The reversal of 53032308 is 80323035.

53032308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53032307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44508 + ... + 45683.

It is an arithmetic number, because the mean of its divisors is an integer number (3998512).

Almost surely, 2^53032308 is an apocalyptic number.

It is an amenable number.

53032308 is an abundant number, since it is smaller than the sum of its proper divisors (90914124).

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

53032308 is a wasteful number, since it uses less digits than its factorization.

53032308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90212 (or 90203 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 53032308 is about 7282.3284737782. The cubic root of 53032308 is about 375.7048857549.

The spelling of 53032308 in words is "fifty-three million, thirty-two thousand, three hundred eight".