4509200921488 has 20 divisors (see below), whose sum is σ = 8737050858928. Its totient is φ = 2254478119200.

The previous prime is 4509200921447. The next prime is 4509200921507. The reversal of 4509200921488 is 8841290029054.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7341906 + ... + 7932337.

Almost surely, 2^{4509200921488} is an apocalyptic number.

It is an amenable number.

4509200921488 is a deficient number, since it is larger than the sum of its proper divisors (4227849937440).

4509200921488 is a wasteful number, since it uses less digits than its factorization.

4509200921488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15292702 (or 15292696 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 4509200921488 in words is "four trillion, five hundred nine billion, two hundred million, nine hundred twenty-one thousand, four hundred eighty-eight".