45164667 has 4 divisors (see below), whose sum is σ = 60219560. Its totient is φ = 30109776.

The previous prime is 45164641. The next prime is 45164681. The reversal of 45164667 is 76646154.

45164667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 45164667 - 2¹⁵ = 45131899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45164627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7527442 + ... + 7527447.

It is an arithmetic number, because the mean of its divisors is an integer number (15054890).

Almost surely, 2^45164667 is an apocalyptic number.

45164667 is a deficient number, since it is larger than the sum of its proper divisors (15054893).

45164667 is a wasteful number, since it uses less digits than its factorization.

45164667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15054892.

The product of its digits is 120960, while the sum is 39.

The square root of 45164667 is about 6720.4662784661. The cubic root of 45164667 is about 356.1226563632.

The spelling of 45164667 in words is "forty-five million, one hundred sixty-four thousand, six hundred sixty-seven".