45145114 has 16 divisors (see below), whose sum is σ = 79888896. Its totient is φ = 18723600.

The previous prime is 45145109. The next prime is 45145117. The reversal of 45145114 is 41154154.

It is not an unprimeable number, because it can be changed into a prime (45145117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51577 + ... + 52444.

It is an arithmetic number, because the mean of its divisors is an integer number (4993056).

Almost surely, 2^45145114 is an apocalyptic number.

45145114 is a deficient number, since it is larger than the sum of its proper divisors (34743782).

45145114 is a wasteful number, since it uses less digits than its factorization.

45145114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104061.

The product of its digits is 1600, while the sum is 25.

The square root of 45145114 is about 6719.0113856132. The cubic root of 45145114 is about 356.0712572507.

Adding to 45145114 its reverse (41154154), we get a palindrome (86299268).

The spelling of 45145114 in words is "forty-five million, one hundred forty-five thousand, one hundred fourteen".