45010312 has 8 divisors (see below), whose sum is σ = 84394350. Its totient is φ = 22505152.

The previous prime is 45010261. The next prime is 45010313. The reversal of 45010312 is 21301054.

45010312 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., 36796356 + 8213956 = 6066^2 + 2866^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (45010313) by changing a digit.

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, 2813137 + ... + 2813152.

Almost surely, 2^45010312 is an apocalyptic number.

It is an amenable number.

45010312 is a deficient number, since it is larger than the sum of its proper divisors (39384038).

45010312 is a wasteful number, since it uses less digits than its factorization.

45010312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5626295 (or 5626291 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 45010312 is about 6708.9724995710. The cubic root of 45010312 is about 355.7164977693.

Adding to 45010312 its reverse (21301054), we get a palindrome (66311366).

The spelling of 45010312 in words is "forty-five million, ten thousand, three hundred twelve".