45129114 has 24 divisors (see below), whose sum is σ = 97953492. Its totient is φ = 15016320.

The previous prime is 45129113. The next prime is 45129121. The reversal of 45129114 is 41192154.

45129114 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 2 ways, for example, as 45118089 + 11025 = 6717^2 + 105^2 .

It is not an unprimeable number, because it can be changed into a prime (45129113) 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 in 11 ways as a sum of consecutive naturals, for example, 10002 + ... + 13794.

Almost surely, 2^45129114 is an apocalyptic number.

45129114 is an abundant number, since it is smaller than the sum of its proper divisors (52824378).

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

45129114 is a wasteful number, since it uses less digits than its factorization.

45129114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4462 (or 4459 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

The square root of 45129114 is about 6717.8206287456. The cubic root of 45129114 is about 356.0291868929.

The spelling of 45129114 in words is "forty-five million, one hundred twenty-nine thousand, one hundred fourteen".