4611561713 has 8 divisors (see below), whose sum is σ = 5039737056. Its totient is φ = 4184876800.

The previous prime is 4611561697. The next prime is 4611561719. The reversal of 4611561713 is 3171651164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4611561713 - 2⁴ = 4611561697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4611561719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366128 + ... + 378513.

It is an arithmetic number, because the mean of its divisors is an integer number (629967132).

Almost surely, 2^4611561713 is an apocalyptic number.

It is an amenable number.

4611561713 is a deficient number, since it is larger than the sum of its proper divisors (428175343).

4611561713 is a wasteful number, since it uses less digits than its factorization.

4611561713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745215.

The product of its digits is 15120, while the sum is 35.

The square root of 4611561713 is about 67908.4804203422. The cubic root of 4611561713 is about 1664.4956900152.

The spelling of 4611561713 in words is "four billion, six hundred eleven million, five hundred sixty-one thousand, seven hundred thirteen".