4745173742 has 4 divisors (see below), whose sum is σ = 7117760616. Its totient is φ = 2372586870.

The previous prime is 4745173733. The next prime is 4745173747. The reversal of 4745173742 is 2473715474.

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

It is a junction number, because it is equal to n+sod(n) for n = 4745173693 and 4745173702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4745173747) by changing a digit.

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 as a sum of consecutive naturals, namely, 1186293434 + ... + 1186293437.

It is an arithmetic number, because the mean of its divisors is an integer number (1779440154).

Almost surely, 2^4745173742 is an apocalyptic number.

4745173742 is a deficient number, since it is larger than the sum of its proper divisors (2372586874).

4745173742 is a wasteful number, since it uses less digits than its factorization.

4745173742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372586873.

The product of its digits is 658560, while the sum is 44.

The square root of 4745173742 is about 68885.2215065031. The cubic root of 4745173742 is about 1680.4181855319.

The spelling of 4745173742 in words is "four billion, seven hundred forty-five million, one hundred seventy-three thousand, seven hundred forty-two".