245446322364 has 48 divisors (see below), whose sum is σ = 639145651200. Its totient is φ = 81455012208.

The previous prime is 245446322353. The next prime is 245446322377. The reversal of 245446322364 is 463223644542.

245446322364 is a `hidden beast` number, since 2 + 4 + 5 + 4 + 4 + 632 + 2 + 3 + 6 + 4 = 666.

It is a congruent number.

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, 4981324 + ... + 5030355.

It is an arithmetic number, because the mean of its divisors is an integer number (13315534400).

Almost surely, 2^245446322364 is an apocalyptic number.

It is an amenable number.

245446322364 is an abundant number, since it is smaller than the sum of its proper divisors (393699328836).

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

245446322364 is a wasteful number, since it uses less digits than its factorization.

245446322364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10011919 (or 10011911 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 45.

The spelling of 245446322364 in words is "two hundred forty-five billion, four hundred forty-six million, three hundred twenty-two thousand, three hundred sixty-four".