245225023232 has 36 divisors (see below), whose sum is σ = 559419588336. Its totient is φ = 105096437760.

The previous prime is 245225023187. The next prime is 245225023279. The reversal of 245225023232 is 232320522542.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68420369 + ... + 68423952.

Almost surely, 2^245225023232 is an apocalyptic number.

It is an amenable number.

245225023232 is an abundant number, since it is smaller than the sum of its proper divisors (314194565104).

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

245225023232 is an equidigital number, since it uses as much as digits as its factorization.

245225023232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136844344 (or 136844330 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 245225023232 its reverse (232320522542), we get a palindrome (477545545774).

The spelling of 245225023232 in words is "two hundred forty-five billion, two hundred twenty-five million, twenty-three thousand, two hundred thirty-two".