53723308 has 24 divisors (see below), whose sum is σ = 98487648. Its totient is φ = 25593216.

The previous prime is 53723269. The next prime is 53723323. The reversal of 53723308 is 80332735.

It is a self number, because there is not a number n which added to its sum of digits gives 53723308.

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, 25960 + ... + 27952.

It is an arithmetic number, because the mean of its divisors is an integer number (4103652).

Almost surely, 2^53723308 is an apocalyptic number.

It is an amenable number.

53723308 is a deficient number, since it is larger than the sum of its proper divisors (44764340).

53723308 is a wasteful number, since it uses less digits than its factorization.

53723308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313 (or 2311 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 53723308 is about 7329.6185439626. The cubic root of 53723308 is about 377.3296349809.

The spelling of 53723308 in words is "fifty-three million, seven hundred twenty-three thousand, three hundred eight".