5504321545 has 32 divisors (see below), whose sum is σ = 6927508224. Its totient is φ = 4194892800.

The previous prime is 5504321531. The next prime is 5504321617. The reversal of 5504321545 is 5451234055.

It is a de Polignac number, because none of the positive numbers 2^k-5504321545 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 5504321545.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1539610 + ... + 1543180.

It is an arithmetic number, because the mean of its divisors is an integer number (216484632).

Almost surely, 2^5504321545 is an apocalyptic number.

It is an amenable number.

5504321545 is a deficient number, since it is larger than the sum of its proper divisors (1423186679).

5504321545 is a wasteful number, since it uses less digits than its factorization.

5504321545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 5504321545 is about 74191.1150003826. The cubic root of 5504321545 is about 1765.6363666045.

The spelling of 5504321545 in words is "five billion, five hundred four million, three hundred twenty-one thousand, five hundred forty-five".