45354185 has 8 divisors (see below), whose sum is σ = 55347840. Its totient is φ = 35668144.

The previous prime is 45354139. The next prime is 45354187. The reversal of 45354185 is 58145354.

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 45354185 - 2¹⁴ = 45337801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45354187) 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, 76577 + ... + 77166.

It is an arithmetic number, because the mean of its divisors is an integer number (6918480).

Almost surely, 2^45354185 is an apocalyptic number.

It is an amenable number.

45354185 is a deficient number, since it is larger than the sum of its proper divisors (9993655).

45354185 is a wasteful number, since it uses less digits than its factorization.

45354185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153807.

The product of its digits is 48000, while the sum is 35.

The square root of 45354185 is about 6734.5515812116. The cubic root of 45354185 is about 356.6200766970.

The spelling of 45354185 in words is "forty-five million, three hundred fifty-four thousand, one hundred eighty-five".