45285671 has 8 divisors (see below), whose sum is σ = 48145104. Its totient is φ = 42448000.

The previous prime is 45285661. The next prime is 45285677. The reversal of 45285671 is 17658254.

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

It is a cyclic number.

It is not a de Polignac number, because 45285671 - 2¹⁸ = 45023527 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 (45285677) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1040 + ... + 9573.

It is an arithmetic number, because the mean of its divisors is an integer number (6018138).

Almost surely, 2^45285671 is an apocalyptic number.

45285671 is a deficient number, since it is larger than the sum of its proper divisors (2859433).

45285671 is a wasteful number, since it uses less digits than its factorization.

45285671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10881.

The product of its digits is 67200, while the sum is 38.

The square root of 45285671 is about 6729.4629057600. The cubic root of 45285671 is about 356.4404109418.

The spelling of 45285671 in words is "forty-five million, two hundred eighty-five thousand, six hundred seventy-one".