45504351 has 6 divisors (see below), whose sum is σ = 65728520. Its totient is φ = 30336228.

The previous prime is 45504313. The next prime is 45504377. The reversal of 45504351 is 15340554.

It is not a de Polignac number, because 45504351 - 2¹³ = 45496159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45504551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2528011 + ... + 2528028.

Almost surely, 2^45504351 is an apocalyptic number.

45504351 is a deficient number, since it is larger than the sum of its proper divisors (20224169).

45504351 is a wasteful number, since it uses less digits than its factorization.

45504351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5056045 (or 5056042 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 45504351 is about 6745.6912914838. The cubic root of 45504351 is about 357.0132283308.

The spelling of 45504351 in words is "forty-five million, five hundred four thousand, three hundred fifty-one".