53200306 has 8 divisors (see below), whose sum is σ = 80042544. Its totient is φ = 26519460.

The previous prime is 53200291. The next prime is 53200307. The reversal of 53200306 is 60300235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (53200307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39520 + ... + 40843.

It is an arithmetic number, because the mean of its divisors is an integer number (10005318).

Almost surely, 2^53200306 is an apocalyptic number.

53200306 is a deficient number, since it is larger than the sum of its proper divisors (26842238).

53200306 is a wasteful number, since it uses less digits than its factorization.

53200306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80696.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 53200306 is about 7293.8539881190. The cubic root of 53200306 is about 376.1011922071.

The spelling of 53200306 in words is "fifty-three million, two hundred thousand, three hundred six".