45525002 has 16 divisors (see below), whose sum is σ = 69642720. Its totient is φ = 22315152.

The previous prime is 45525001. The next prime is 45525061. The reversal of 45525002 is 20052554.

It is not an unprimeable number, because it can be changed into a prime (45525001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22088 + ... + 24060.

It is an arithmetic number, because the mean of its divisors is an integer number (4352670).

Almost surely, 2^45525002 is an apocalyptic number.

45525002 is a deficient number, since it is larger than the sum of its proper divisors (24117718).

45525002 is a wasteful number, since it uses less digits than its factorization.

45525002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197.

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 45525002 is about 6747.2217986368. The cubic root of 45525002 is about 357.0672273074.

Adding to 45525002 its reverse (20052554), we get a palindrome (65577556).

The spelling of 45525002 in words is "forty-five million, five hundred twenty-five thousand, two".