253033000 has 64 divisors (see below), whose sum is σ = 645952320. Its totient is φ = 92008000.

The previous prime is 253032991. The next prime is 253033009. The reversal of 253033000 is 330352.

253033000 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (253032991) and next prime (253033009).

It is not an unprimeable number, because it can be changed into a prime (253033009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502 + ... + 22501.

It is an arithmetic number, because the mean of its divisors is an integer number (10093005).

Almost surely, 2^253033000 is an apocalyptic number.

253033000 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 253033000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322976160).

253033000 is an abundant number, since it is smaller than the sum of its proper divisors (392919320).

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

253033000 is a wasteful number, since it uses less digits than its factorization.

253033000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23035 (or 23021 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 16.

The square root of 253033000 is about 15907.0110328748. The cubic root of 253033000 is about 632.4978518573.

Adding to 253033000 its reverse (330352), we get a palindrome (253363352).

The spelling of 253033000 in words is "two hundred fifty-three million, thirty-three thousand".