745600325 has 6 divisors (see below), whose sum is σ = 924544434. Its totient is φ = 596480240.

The previous prime is 745600253. The next prime is 745600333. The reversal of 745600325 is 523006547.

745600325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 230037889 + 515562436 = 15167^2 + 22706^2 .

It is not a de Polignac number, because 745600325 - 2¹⁴ = 745583941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 745600291 and 745600300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14911982 + ... + 14912031.

It is an arithmetic number, because the mean of its divisors is an integer number (154090739).

Almost surely, 2^745600325 is an apocalyptic number.

It is an amenable number.

745600325 is a deficient number, since it is larger than the sum of its proper divisors (178944109).

745600325 is a wasteful number, since it uses less digits than its factorization.

745600325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29824023 (or 29824018 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 745600325 is about 27305.6830165444. The cubic root of 745600325 is about 906.7802021503.

The spelling of 745600325 in words is "seven hundred forty-five million, six hundred thousand, three hundred twenty-five".