245202305536 has 40 divisors (see below), whose sum is σ = 492084196560. Its totient is φ = 122061001728.

The previous prime is 245202305507. The next prime is 245202305563. The reversal of 245202305536 is 635503202542.

It is a junction number, because it is equal to n+sod(n) for n = 245202305495 and 245202305504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 938646 + ... + 1171093.

It is an arithmetic number, because the mean of its divisors is an integer number (12302104914).

Almost surely, 2^245202305536 is an apocalyptic number.

It is an amenable number.

245202305536 is an abundant number, since it is smaller than the sum of its proper divisors (246881891024).

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

245202305536 is an equidigital number, since it uses as much as digits as its factorization.

245202305536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109984 (or 2109968 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 245202305536 in words is "two hundred forty-five billion, two hundred two million, three hundred five thousand, five hundred thirty-six".