45504471 has 8 divisors (see below), whose sum is σ = 60961024. Its totient is φ = 30192120.

The previous prime is 45504443. The next prime is 45504479. The reversal of 45504471 is 17440554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45504471 - 2¹¹ = 45502423 is a prime.

It is a super-3 number, since 3×45504471³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45504479) 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 7 ways as a sum of consecutive naturals, for example, 35311 + ... + 36576.

It is an arithmetic number, because the mean of its divisors is an integer number (7620128).

Almost surely, 2^45504471 is an apocalyptic number.

45504471 is a deficient number, since it is larger than the sum of its proper divisors (15456553).

45504471 is a wasteful number, since it uses less digits than its factorization.

45504471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72101.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 45504471 is about 6745.7001860444. The cubic root of 45504471 is about 357.0135421583.

The spelling of 45504471 in words is "forty-five million, five hundred four thousand, four hundred seventy-one".