53813326 has 16 divisors (see below), whose sum is σ = 92928096. Its totient is φ = 22893696.

The previous prime is 53813323. The next prime is 53813327. The reversal of 53813326 is 62331835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53813321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12111 + ... + 15946.

It is an arithmetic number, because the mean of its divisors is an integer number (5808006).

Almost surely, 2^53813326 is an apocalyptic number.

53813326 is a deficient number, since it is larger than the sum of its proper divisors (39114770).

53813326 is a wasteful number, since it uses less digits than its factorization.

53813326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28203.

The product of its digits is 12960, while the sum is 31.

The square root of 53813326 is about 7335.7566753539. The cubic root of 53813326 is about 377.5402667455.

The spelling of 53813326 in words is "fifty-three million, eight hundred thirteen thousand, three hundred twenty-six".