245235252320 has 24 divisors (see below), whose sum is σ = 579368283984. Its totient is φ = 98094100864.

The previous prime is 245235252293. The next prime is 245235252347. The reversal of 245235252320 is 23252532542.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (245235252293) and next prime (245235252347).

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 3 ways as a sum of consecutive naturals, for example, 766360004 + ... + 766360323.

It is an arithmetic number, because the mean of its divisors is an integer number (24140345166).

Almost surely, 2^245235252320 is an apocalyptic number.

245235252320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245235252320 is an abundant number, since it is smaller than the sum of its proper divisors (334133031664).

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

245235252320 is a wasteful number, since it uses less digits than its factorization.

245235252320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532720342 (or 1532720334 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 245235252320 its reverse (23252532542), we get a palindrome (268487784862).

The spelling of 245235252320 in words is "two hundred forty-five billion, two hundred thirty-five million, two hundred fifty-two thousand, three hundred twenty".