45032003744005 has 4 divisors (see below), whose sum is σ = 54038404492812. Its totient is φ = 36025602995200.

The previous prime is 45032003743981. The next prime is 45032003744029. The reversal of 45032003744005 is 50044730023054.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (45032003743981) and next prime (45032003744029).

It can be written as a sum of positive squares in 2 ways, for example, as 15917410853569 + 29114592890436 = 3989663^2 + 5395794^2 .

It is not a de Polignac number, because 45032003744005 - 2⁴¹ = 42832980488453 is a prime.

It is a super-2 number, since 2×45032003744005² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent 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, 4503200374396 + ... + 4503200374405.

It is an arithmetic number, because the mean of its divisors is an integer number (13509601123203).

Almost surely, 2^{45032003744005} is an apocalyptic number.

It is an amenable number.

45032003744005 is a deficient number, since it is larger than the sum of its proper divisors (9006400748807).

45032003744005 is an equidigital number, since it uses as much as digits as its factorization.

45032003744005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9006400748806.

The product of its (nonzero) digits is 201600, while the sum is 37.

Adding to 45032003744005 its reverse (50044730023054), we get a palindrome (95076733767059).

The spelling of 45032003744005 in words is "forty-five trillion, thirty-two billion, three million, seven hundred forty-four thousand, five".