53300830 has 32 divisors (see below), whose sum is σ = 105287040. Its totient is φ = 19266720.

The previous prime is 53300827. The next prime is 53300839. The reversal of 53300830 is 3800335.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53300839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18337 + ... + 21043.

It is an arithmetic number, because the mean of its divisors is an integer number (3290220).

Almost surely, 2^53300830 is an apocalyptic number.

53300830 is a deficient number, since it is larger than the sum of its proper divisors (51986210).

53300830 is a wasteful number, since it uses less digits than its factorization.

53300830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2904.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 53300830 is about 7300.7417431382. The cubic root of 53300830 is about 376.3379289939.

The spelling of 53300830 in words is "fifty-three million, three hundred thousand, eight hundred thirty".