53082800 has 30 divisors (see below), whose sum is σ = 127532388. Its totient is φ = 21232960.

The previous prime is 53082793. The next prime is 53082803. The reversal of 53082800 is 828035.

It is a self number, because there is not a number n which added to its sum of digits gives 53082800.

It is not an unprimeable number, because it can be changed into a prime (53082803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65954 + ... + 66753.

Almost surely, 2^53082800 is an apocalyptic number.

53082800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53082800 is an abundant number, since it is smaller than the sum of its proper divisors (74449588).

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

53082800 is a wasteful number, since it uses less digits than its factorization.

53082800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132725 (or 132714 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 53082800 is about 7285.7943973187. The cubic root of 53082800 is about 375.8240839979.

The spelling of 53082800 in words is "fifty-three million, eighty-two thousand, eight hundred".