745534275325 has 12 divisors (see below), whose sum is σ = 1056528573280. Its totient is φ = 511223502960.

The previous prime is 745534275323. The next prime is 745534275337. The reversal of 745534275325 is 523572435547.

It is not a de Polignac number, because 745534275325 - 2¹ = 745534275323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745534275323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2130097755 + ... + 2130098104.

Almost surely, 2^745534275325 is an apocalyptic number.

It is an amenable number.

745534275325 is a deficient number, since it is larger than the sum of its proper divisors (310994297955).

745534275325 is a wasteful number, since it uses less digits than its factorization.

745534275325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4260195876 (or 4260195871 counting only the distinct ones).

The product of its digits is 17640000, while the sum is 52.

The spelling of 745534275325 in words is "seven hundred forty-five billion, five hundred thirty-four million, two hundred seventy-five thousand, three hundred twenty-five".