4745715641 has 4 divisors (see below), whose sum is σ = 4752316800. Its totient is φ = 4739114484.

The previous prime is 4745715613. The next prime is 4745715679. The reversal of 4745715641 is 1465175474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4745715641 - 2⁶ = 4745715577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4745715592 and 4745715601.

It is not an unprimeable number, because it can be changed into a prime (4745715691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3299501 + ... + 3300938.

It is an arithmetic number, because the mean of its divisors is an integer number (1188079200).

Almost surely, 2^4745715641 is an apocalyptic number.

It is an amenable number.

4745715641 is a deficient number, since it is larger than the sum of its proper divisors (6601159).

4745715641 is an equidigital number, since it uses as much as digits as its factorization.

4745715641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6601158.

The product of its digits is 470400, while the sum is 44.

The square root of 4745715641 is about 68889.1547415121. The cubic root of 4745715641 is about 1680.4821510347.

The spelling of 4745715641 in words is "four billion, seven hundred forty-five million, seven hundred fifteen thousand, six hundred forty-one".