45068169 has 8 divisors (see below), whose sum is σ = 60406272. Its totient is φ = 29887760.

The previous prime is 45068167. The next prime is 45068213. The reversal of 45068169 is 96186054.

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 45068169 - 2¹ = 45068167 is a prime.

It is a super-2 number, since 2×45068169² = 4062279714025122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45068167) 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, 38754 + ... + 39899.

It is an arithmetic number, because the mean of its divisors is an integer number (7550784).

Almost surely, 2^45068169 is an apocalyptic number.

It is an amenable number.

45068169 is a deficient number, since it is larger than the sum of its proper divisors (15338103).

45068169 is a wasteful number, since it uses less digits than its factorization.

45068169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78847.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 45068169 is about 6713.2830269548. The cubic root of 45068169 is about 355.8688471350.

The spelling of 45068169 in words is "forty-five million, sixty-eight thousand, one hundred sixty-nine".