7645706375 has 32 divisors (see below), whose sum is σ = 9780486144. Its totient is φ = 5964084000.

The previous prime is 7645706371. The next prime is 7645706399. The reversal of 7645706375 is 5736075467.

7645706375 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7645706375 - 2² = 7645706371 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7645706371) 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 31 ways as a sum of consecutive naturals, for example, 5196890 + ... + 5198360.

It is an arithmetic number, because the mean of its divisors is an integer number (305640192).

Almost surely, 2^7645706375 is an apocalyptic number.

7645706375 is a deficient number, since it is larger than the sum of its proper divisors (2134779769).

7645706375 is a wasteful number, since it uses less digits than its factorization.

7645706375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496 (or 2486 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 50.

The square root of 7645706375 is about 87439.7299572683. The cubic root of 7645706375 is about 1970.0286334059.

The spelling of 7645706375 in words is "seven billion, six hundred forty-five million, seven hundred six thousand, three hundred seventy-five".