7400566325 has 12 divisors (see below), whose sum is σ = 9199829700. Its totient is φ = 5905532160.

The previous prime is 7400566301. The next prime is 7400566337. The reversal of 7400566325 is 5236650047.

It can be written as a sum of positive squares in 6 ways, for example, as 283619281 + 7116947044 = 16841^2 + 84362^2 .

It is not a de Polignac number, because 7400566325 - 2¹⁴ = 7400549941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 362900 + ... + 382749.

It is an arithmetic number, because the mean of its divisors is an integer number (766652475).

Almost surely, 2^7400566325 is an apocalyptic number.

It is an amenable number.

7400566325 is a deficient number, since it is larger than the sum of its proper divisors (1799263375).

7400566325 is a wasteful number, since it uses less digits than its factorization.

7400566325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746056 (or 746051 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 7400566325 is about 86026.5443046505. The cubic root of 7400566325 is about 1948.7448705834.

The spelling of 7400566325 in words is "seven billion, four hundred million, five hundred sixty-six thousand, three hundred twenty-five".