253252800 has 252 divisors, whose sum is σ = 923305240. Its totient is φ = 65802240.

The previous prime is 253252787. The next prime is 253252807. The reversal of 253252800 is 8252352.

253252800 is a `hidden beast` number, since 2 + 532 + 52 + 80 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (253252807) 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 35 ways as a sum of consecutive naturals, for example, 618996 + ... + 619404.

Almost surely, 2^253252800 is an apocalyptic number.

253252800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 253252800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (461652620).

253252800 is an abundant number, since it is smaller than the sum of its proper divisors (670052440).

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

253252800 is a wasteful number, since it uses less digits than its factorization.

253252800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 462 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 253252800 is about 15913.9184363877. The cubic root of 253252800 is about 632.6809410098.

The spelling of 253252800 in words is "two hundred fifty-three million, two hundred fifty-two thousand, eight hundred".