45032241525 has 48 divisors (see below), whose sum is σ = 78436170240. Its totient is φ = 22734475200.

The previous prime is 45032241521. The next prime is 45032241557. The reversal of 45032241525 is 52514223054.

It is a happy number.

It is not a de Polignac number, because 45032241525 - 2² = 45032241521 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45032241521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1815960 + ... + 1840590.

It is an arithmetic number, because the mean of its divisors is an integer number (1634086880).

Almost surely, 2^45032241525 is an apocalyptic number.

It is an amenable number.

45032241525 is a deficient number, since it is larger than the sum of its proper divisors (33403928715).

45032241525 is a wasteful number, since it uses less digits than its factorization.

45032241525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25946 (or 25941 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 45032241525 its reverse (52514223054), we get a palindrome (97546464579).

The spelling of 45032241525 in words is "forty-five billion, thirty-two million, two hundred forty-one thousand, five hundred twenty-five".