45412506 has 12 divisors (see below), whose sum is σ = 98393802. Its totient is φ = 15137496.

The previous prime is 45412453. The next prime is 45412513. The reversal of 45412506 is 60521454.

45412506 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., 37711881 + 7700625 = 6141^2 + 2775^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45412506.

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 in 5 ways as a sum of consecutive naturals, for example, 1261441 + ... + 1261476.

Almost surely, 2^45412506 is an apocalyptic number.

45412506 is an abundant number, since it is smaller than the sum of its proper divisors (52981296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45412506 is a wasteful number, since it uses less digits than its factorization.

45412506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522925 (or 2522922 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 45412506 is about 6738.8801740349. The cubic root of 45412506 is about 356.7728706155.

The spelling of 45412506 in words is "forty-five million, four hundred twelve thousand, five hundred six".