745072059 has 16 divisors (see below), whose sum is σ = 1015667712. Its totient is φ = 485618688.

The previous prime is 745072037. The next prime is 745072067. The reversal of 745072059 is 950270547.

It is a de Polignac number, because none of the positive numbers 2^k-745072059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (745072019) 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 15 ways as a sum of consecutive naturals, for example, 160282 + ... + 164864.

It is an arithmetic number, because the mean of its divisors is an integer number (63479232).

Almost surely, 2^745072059 is an apocalyptic number.

745072059 is a deficient number, since it is larger than the sum of its proper divisors (270595653).

745072059 is a wasteful number, since it uses less digits than its factorization.

745072059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5786.

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 745072059 is about 27296.0081147409. The cubic root of 745072059 is about 906.5659969837.

The spelling of 745072059 in words is "seven hundred forty-five million, seventy-two thousand, fifty-nine".