245124450300 has 144 divisors (see below), whose sum is σ = 722205025920. Its totient is φ = 64173315840.

The previous prime is 245124450293. The next prime is 245124450317. The reversal of 245124450300 is 3054421542.

245124450300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×245124450300² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13921102 + ... + 13938698.

It is an arithmetic number, because the mean of its divisors is an integer number (5015312680).

Almost surely, 2^245124450300 is an apocalyptic number.

245124450300 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 245124450300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361102512960).

245124450300 is an abundant number, since it is smaller than the sum of its proper divisors (477080575620).

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

245124450300 is a wasteful number, since it uses less digits than its factorization.

245124450300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18460 (or 18453 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 245124450300 its reverse (3054421542), we get a palindrome (248178871842).

The spelling of 245124450300 in words is "two hundred forty-five billion, one hundred twenty-four million, four hundred fifty thousand, three hundred".