3715145161 has 16 divisors (see below), whose sum is σ = 4665808000. Its totient is φ = 2939451984.

The previous prime is 3715145149. The next prime is 3715145227. The reversal of 3715145161 is 1615415173.

It is not a de Polignac number, because 3715145161 - 2¹⁵ = 3715112393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3715145131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412131 + ... + 421048.

It is an arithmetic number, because the mean of its divisors is an integer number (291613000).

Almost surely, 2^3715145161 is an apocalyptic number.

It is an amenable number.

3715145161 is a deficient number, since it is larger than the sum of its proper divisors (950662839).

3715145161 is an equidigital number, since it uses as much as digits as its factorization.

3715145161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833213 (or 833199 counting only the distinct ones).

The product of its digits is 12600, while the sum is 34.

The square root of 3715145161 is about 60951.9906237688. The cubic root of 3715145161 is about 1548.7878363297.

The spelling of 3715145161 in words is "three billion, seven hundred fifteen million, one hundred forty-five thousand, one hundred sixty-one".