3715056161 has 4 divisors (see below), whose sum is σ = 3724858800. Its totient is φ = 3705253524.

The previous prime is 3715056143. The next prime is 3715056173. The reversal of 3715056161 is 1616505173.

3715056161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1616505173 = 37 ⋅43689329.

It is a cyclic number.

It is not a de Polignac number, because 3715056161 - 2¹⁴ = 3715039777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3715056131) 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, 4900751 + ... + 4901508.

It is an arithmetic number, because the mean of its divisors is an integer number (931214700).

Almost surely, 2^3715056161 is an apocalyptic number.

It is an amenable number.

3715056161 is a deficient number, since it is larger than the sum of its proper divisors (9802639).

3715056161 is an equidigital number, since it uses as much as digits as its factorization.

3715056161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9802638.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 3715056161 is about 60951.2605365960. The cubic root of 3715056161 is about 1548.7754686463.

The spelling of 3715056161 in words is "three billion, seven hundred fifteen million, fifty-six thousand, one hundred sixty-one".