5451522005 has 16 divisors (see below), whose sum is σ = 6947601984. Its totient is φ = 4092253440.

The previous prime is 5451521969. The next prime is 5451522007. The reversal of 5451522005 is 5002251545.

It is not a de Polignac number, because 5451522005 - 2¹⁰ = 5451520981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5451522007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68747 + ... + 125016.

It is an arithmetic number, because the mean of its divisors is an integer number (434225124).

Almost surely, 2^5451522005 is an apocalyptic number.

It is an amenable number.

5451522005 is a deficient number, since it is larger than the sum of its proper divisors (1496079979).

5451522005 is a wasteful number, since it uses less digits than its factorization.

5451522005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194116.

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 5451522005 is about 73834.4229001622. The cubic root of 5451522005 is about 1759.9726671246.

The spelling of 5451522005 in words is "five billion, four hundred fifty-one million, five hundred twenty-two thousand, five".