45665141 has 8 divisors (see below), whose sum is σ = 47562624. Its totient is φ = 43802640.

The previous prime is 45665131. The next prime is 45665161. The reversal of 45665141 is 14156654.

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 45665141 - 2¹⁸ = 45402997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45665098 and 45665107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45665131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6065 + ... + 11318.

It is an arithmetic number, because the mean of its divisors is an integer number (5945328).

Almost surely, 2^45665141 is an apocalyptic number.

It is an amenable number.

45665141 is a deficient number, since it is larger than the sum of its proper divisors (1897483).

45665141 is a wasteful number, since it uses less digits than its factorization.

45665141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17491.

The product of its digits is 14400, while the sum is 32.

The square root of 45665141 is about 6757.5987599146. The cubic root of 45665141 is about 357.4332370805.

The spelling of 45665141 in words is "forty-five million, six hundred sixty-five thousand, one hundred forty-one".