53330826 has 32 divisors (see below), whose sum is σ = 112440960. Its totient is φ = 16837184.

The previous prime is 53330821. The next prime is 53330839. The reversal of 53330826 is 62803335.

53330826 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 53330793 and 53330802.

It is not an unprimeable number, because it can be changed into a prime (53330821) 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, 6331 + ... + 12113.

It is an arithmetic number, because the mean of its divisors is an integer number (3513780).

Almost surely, 2^53330826 is an apocalyptic number.

53330826 is an abundant number, since it is smaller than the sum of its proper divisors (59110134).

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

53330826 is a wasteful number, since it uses less digits than its factorization.

53330826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5870.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 53330826 is about 7302.7957660063. The cubic root of 53330826 is about 376.4085127325.

The spelling of 53330826 in words is "fifty-three million, three hundred thirty thousand, eight hundred twenty-six".