45345667 has 8 divisors (see below), whose sum is σ = 46485072. Its totient is φ = 44220000.

The previous prime is 45345661. The next prime is 45345679. The reversal of 45345667 is 76654354.

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

It is not a de Polignac number, because 45345667 - 2³ = 45345659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45345661) 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, 3417 + ... + 10117.

It is an arithmetic number, because the mean of its divisors is an integer number (5810634).

Almost surely, 2^45345667 is an apocalyptic number.

45345667 is a deficient number, since it is larger than the sum of its proper divisors (1139405).

45345667 is a wasteful number, since it uses less digits than its factorization.

45345667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6869.

The product of its digits is 302400, while the sum is 40.

The square root of 45345667 is about 6733.9191411837. The cubic root of 45345667 is about 356.5977496137.

It can be divided in two parts, 4534 and 5667, that added together give a palindrome (10201).

The spelling of 45345667 in words is "forty-five million, three hundred forty-five thousand, six hundred sixty-seven".