45127514 has 4 divisors (see below), whose sum is σ = 67691274. Its totient is φ = 22563756.

The previous prime is 45127487. The next prime is 45127519. The reversal of 45127514 is 41572154.

45127514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 31192225 + 13935289 = 5585^2 + 3733^2 .

It is not an unprimeable number, because it can be changed into a prime (45127519) 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, 11281877 + ... + 11281880.

Almost surely, 2^45127514 is an apocalyptic number.

45127514 is a deficient number, since it is larger than the sum of its proper divisors (22563760).

45127514 is a wasteful number, since it uses less digits than its factorization.

45127514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22563759.

The product of its digits is 5600, while the sum is 29.

The square root of 45127514 is about 6717.7015414500. The cubic root of 45127514 is about 356.0249793102.

Adding to 45127514 its reverse (41572154), we get a palindrome (86699668).

The spelling of 45127514 in words is "forty-five million, one hundred twenty-seven thousand, five hundred fourteen".