45525412 has 6 divisors (see below), whose sum is σ = 79669478. Its totient is φ = 22762704.

The previous prime is 45525383. The next prime is 45525421. The reversal of 45525412 is 21452554.

45525412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 30206016 + 15319396 = 5496^2 + 3914^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5690673 + ... + 5690680.

Almost surely, 2^45525412 is an apocalyptic number.

It is an amenable number.

45525412 is a deficient number, since it is larger than the sum of its proper divisors (34144066).

45525412 is a wasteful number, since it uses less digits than its factorization.

45525412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11381357 (or 11381355 counting only the distinct ones).

The product of its digits is 8000, while the sum is 28.

The square root of 45525412 is about 6747.2521814439. The cubic root of 45525412 is about 357.0682992248.

Adding to 45525412 its reverse (21452554), we get a palindrome (66977966).

The spelling of 45525412 in words is "forty-five million, five hundred twenty-five thousand, four hundred twelve".