53325306 has 12 divisors (see below), whose sum is σ = 115538202. Its totient is φ = 17775096.

The previous prime is 53325281. The next prime is 53325313. The reversal of 53325306 is 60352335.

It can be written as a sum of positive squares in only one way, i.e., 27468081 + 25857225 = 5241^2 + 5085^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53325306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1481241 + ... + 1481276.

Almost surely, 2^53325306 is an apocalyptic number.

53325306 is an abundant number, since it is smaller than the sum of its proper divisors (62212896).

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

53325306 is a wasteful number, since it uses less digits than its factorization.

53325306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2962525 (or 2962522 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 53325306 is about 7302.4178187776. The cubic root of 53325306 is about 376.3955255801.

The spelling of 53325306 in words is "fifty-three million, three hundred twenty-five thousand, three hundred six".