245326505004228 has 48 divisors (see below), whose sum is σ = 602575979544000. Its totient is φ = 77469001279488.

The previous prime is 245326505004197. The next prime is 245326505004307. The reversal of 245326505004228 is 822400505623542.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10533513 + ... + 24527696.

It is an arithmetic number, because the mean of its divisors is an integer number (12553666240500).

Almost surely, 2^{245326505004228} is an apocalyptic number.

It is an amenable number.

245326505004228 is an abundant number, since it is smaller than the sum of its proper divisors (357249474539772).

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

245326505004228 is a wasteful number, since it uses less digits than its factorization.

245326505004228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35091924 (or 35091922 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 48.

The spelling of 245326505004228 in words is "two hundred forty-five trillion, three hundred twenty-six billion, five hundred five million, four thousand, two hundred twenty-eight".