745152113 has 2 divisors, whose sum is σ = 745152114. Its totient is φ = 745152112.

The previous prime is 745152101. The next prime is 745152131. The reversal of 745152113 is 311251547.

745152113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (745152131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 733976464 + 11175649 = 27092^2 + 3343^2 .

It is a cyclic number.

It is not a de Polignac number, because 745152113 - 2⁴ = 745152097 is a prime.

It is not a weakly prime, because it can be changed into another prime (745952113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372576056 + 372576057.

It is an arithmetic number, because the mean of its divisors is an integer number (372576057).

Almost surely, 2^745152113 is an apocalyptic number.

It is an amenable number.

745152113 is a deficient number, since it is larger than the sum of its proper divisors (1).

745152113 is an equidigital number, since it uses as much as digits as its factorization.

745152113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200, while the sum is 29.

The square root of 745152113 is about 27297.4744802518. The cubic root of 745152113 is about 906.5984643737.

The spelling of 745152113 in words is "seven hundred forty-five million, one hundred fifty-two thousand, one hundred thirteen".