245300500 has 48 divisors (see below), whose sum is σ = 540094464. Its totient is φ = 97322400.

The previous prime is 245300477. The next prime is 245300519. The reversal of 245300500 is 5003542.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61569 + ... + 65431.

It is an arithmetic number, because the mean of its divisors is an integer number (11251968).

Almost surely, 2^245300500 is an apocalyptic number.

245300500 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 245300500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270047232).

245300500 is an abundant number, since it is smaller than the sum of its proper divisors (294793964).

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

245300500 is a wasteful number, since it uses less digits than its factorization.

245300500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4009 (or 3997 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 245300500 is about 15662.0720212876. The cubic root of 245300500 is about 625.9881967241.

The spelling of 245300500 in words is "two hundred forty-five million, three hundred thousand, five hundred".