245225310330 has 768 divisors, whose sum is σ = 847305930240. Its totient is φ = 44590694400.

The previous prime is 245225310329. The next prime is 245225310413. The reversal of 245225310330 is 33013522542.

245225310330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 318888186 + ... + 318888954.

It is an arithmetic number, because the mean of its divisors is an integer number (1103262930).

Almost surely, 2^245225310330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245225310330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (423652965120).

245225310330 is an abundant number, since it is smaller than the sum of its proper divisors (602080619910).

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

245225310330 is a wasteful number, since it uses less digits than its factorization.

245225310330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895 (or 888 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 245225310330 its reverse (33013522542), we get a palindrome (278238832872).

It can be divided in two parts, 245225 and 310330, that added together give a palindrome (555555).

The spelling of 245225310330 in words is "two hundred forty-five billion, two hundred twenty-five million, three hundred ten thousand, three hundred thirty".