4735561745 has 4 divisors (see below), whose sum is σ = 5682674100. Its totient is φ = 3788449392.

The previous prime is 4735561739. The next prime is 4735561771. The reversal of 4735561745 is 5471655374.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3063733201 + 1671828544 = 55351^2 + 40888^2 .

It is a cyclic number.

It is not a de Polignac number, because 4735561745 - 2¹⁴ = 4735545361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4735561745.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473556170 + ... + 473556179.

It is an arithmetic number, because the mean of its divisors is an integer number (1420668525).

Almost surely, 2^4735561745 is an apocalyptic number.

It is an amenable number.

4735561745 is a deficient number, since it is larger than the sum of its proper divisors (947112355).

4735561745 is an equidigital number, since it uses as much as digits as its factorization.

4735561745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947112354.

The product of its digits is 1764000, while the sum is 47.

The square root of 4735561745 is about 68815.4179308678. The cubic root of 4735561745 is about 1679.2827797582.

The spelling of 4735561745 in words is "four billion, seven hundred thirty-five million, five hundred sixty-one thousand, seven hundred forty-five".