5004505453521 has 64 divisors (see below), whose sum is σ = 7948328960000. Its totient is φ = 2740629427200.

The previous prime is 5004505453517. The next prime is 5004505453531. The reversal of 5004505453521 is 1253545054005.

It is not a de Polignac number, because 5004505453521 - 2² = 5004505453517 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5004505453521.

It is not an unprimeable number, because it can be changed into a prime (5004505453531) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 141829401 + ... + 141864681.

It is an arithmetic number, because the mean of its divisors is an integer number (124192640000).

Almost surely, 2^{5004505453521} is an apocalyptic number.

It is an amenable number.

5004505453521 is a deficient number, since it is larger than the sum of its proper divisors (2943823506479).

5004505453521 is a wasteful number, since it uses less digits than its factorization.

5004505453521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37430.

The product of its (nonzero) digits is 300000, while the sum is 39.

The spelling of 5004505453521 in words is "five trillion, four billion, five hundred five million, four hundred fifty-three thousand, five hundred twenty-one".