245333500 has 48 divisors (see below), whose sum is σ = 538312320. Its totient is φ = 97675200.

The previous prime is 245333497. The next prime is 245333507. The reversal of 245333500 is 5333542.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245333507) 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, 118474 + ... + 120526.

It is an arithmetic number, because the mean of its divisors is an integer number (11214840).

Almost surely, 2^245333500 is an apocalyptic number.

245333500 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 245333500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269156160).

245333500 is an abundant number, since it is smaller than the sum of its proper divisors (292978820).

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

245333500 is a wasteful number, since it uses less digits than its factorization.

245333500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2311 (or 2299 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 245333500 is about 15663.1254863134. The cubic root of 245333500 is about 626.0162666278.

It can be divided in two parts, 2453 and 33500, that added together give a palindrome (35953).

The spelling of 245333500 in words is "two hundred forty-five million, three hundred thirty-three thousand, five hundred".