745368459 has 8 divisors (see below), whose sum is σ = 1084172352. Its totient is φ = 451738440.

The previous prime is 745368443. The next prime is 745368539. The reversal of 745368459 is 954863547.

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

It is not a de Polignac number, because 745368459 - 2⁴ = 745368443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (745368409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11293429 + ... + 11293494.

It is an arithmetic number, because the mean of its divisors is an integer number (135521544).

Almost surely, 2^745368459 is an apocalyptic number.

745368459 is a deficient number, since it is larger than the sum of its proper divisors (338803893).

745368459 is a wasteful number, since it uses less digits than its factorization.

745368459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22586937.

The product of its digits is 3628800, while the sum is 51.

The square root of 745368459 is about 27301.4369402052. The cubic root of 745368459 is about 906.6861958891.

The spelling of 745368459 in words is "seven hundred forty-five million, three hundred sixty-eight thousand, four hundred fifty-nine".