53830810 has 32 divisors (see below), whose sum is σ = 110305152. Its totient is φ = 18722880.

The previous prime is 53830793. The next prime is 53830813. The reversal of 53830810 is 1803835.

53830810 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53830810² = 5795512210512200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53830813) 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 15 ways as a sum of consecutive naturals, for example, 8109 + ... + 13168.

It is an arithmetic number, because the mean of its divisors is an integer number (3447036).

Almost surely, 2^53830810 is an apocalyptic number.

53830810 is an abundant number, since it is smaller than the sum of its proper divisors (56474342).

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

53830810 is a wasteful number, since it uses less digits than its factorization.

53830810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21318.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 53830810 is about 7336.9482756797. The cubic root of 53830810 is about 377.5811500468.

The spelling of 53830810 in words is "fifty-three million, eight hundred thirty thousand, eight hundred ten".