45127504 has 20 divisors (see below), whose sum is σ = 88338964. Its totient is φ = 22330368.

The previous prime is 45127487. The next prime is 45127519. The reversal of 45127504 is 40572154.

It can be written as a sum of positive squares in 2 ways, for example, as 28643904 + 16483600 = 5352^2 + 4060^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12987 + ... + 16090.

Almost surely, 2^45127504 is an apocalyptic number.

It is an amenable number.

45127504 is a deficient number, since it is larger than the sum of its proper divisors (43211460).

45127504 is a wasteful number, since it uses less digits than its factorization.

45127504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29182 (or 29176 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 45127504 is about 6717.7007971478. The cubic root of 45127504 is about 356.0249530125.

Adding to 45127504 its reverse (40572154), we get a palindrome (85699658).

The spelling of 45127504 in words is "forty-five million, one hundred twenty-seven thousand, five hundred four".