4453120527550 has 48 divisors (see below), whose sum is σ = 8349361254000. Its totient is φ = 1766966316800.

The previous prime is 4453120527497. The next prime is 4453120527623. The reversal of 4453120527550 is 557250213544.

It is a junction number, because it is equal to n+sod(n) for n = 4453120527497 and 4453120527506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5276721 + ... + 6062179.

It is an arithmetic number, because the mean of its divisors is an integer number (173945026125).

Almost surely, 2^{4453120527550} is an apocalyptic number.

4453120527550 is a deficient number, since it is larger than the sum of its proper divisors (3896240726450).

4453120527550 is a wasteful number, since it uses less digits than its factorization.

4453120527550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786381 (or 786376 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 43.

The spelling of 4453120527550 in words is "four trillion, four hundred fifty-three billion, one hundred twenty million, five hundred twenty-seven thousand, five hundred fifty".