53323800 has 48 divisors (see below), whose sum is σ = 165305640. Its totient is φ = 14219520.

The previous prime is 53323793. The next prime is 53323801. The reversal of 53323800 is 832335.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53323801) 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 11 ways as a sum of consecutive naturals, for example, 43837 + ... + 45036.

Almost surely, 2^53323800 is an apocalyptic number.

53323800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53323800 is an abundant number, since it is smaller than the sum of its proper divisors (111981840).

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

53323800 is a wasteful number, since it uses less digits than its factorization.

53323800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88892 (or 88883 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 53323800 is about 7302.3147015176. The cubic root of 53323800 is about 376.3919821906.

The spelling of 53323800 in words is "fifty-three million, three hundred twenty-three thousand, eight hundred".