245520333300 has 144 divisors (see below), whose sum is σ = 808645243392. Its totient is φ = 56932233600.

The previous prime is 245520333269. The next prime is 245520333319. The reversal of 245520333300 is 3333025542.

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, 1541494 + ... + 1693293.

It is an arithmetic number, because the mean of its divisors is an integer number (5615591968).

Almost surely, 2^245520333300 is an apocalyptic number.

245520333300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245520333300 is an abundant number, since it is smaller than the sum of its proper divisors (563124910092).

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

245520333300 is a wasteful number, since it uses less digits than its factorization.

245520333300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234838 (or 3234831 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 30.

Adding to 245520333300 its reverse (3333025542), we get a palindrome (248853358842).

The spelling of 245520333300 in words is "two hundred forty-five billion, five hundred twenty million, three hundred thirty-three thousand, three hundred".