45715161 has 16 divisors (see below), whose sum is σ = 62496000. Its totient is φ = 29710848.

The previous prime is 45715151. The next prime is 45715171. The reversal of 45715161 is 16151754.

It is an interprime number because it is at equal distance from previous prime (45715151) and next prime (45715171).

It is a de Polignac number, because none of the positive numbers 2^k-45715161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45715141) 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, 48745 + ... + 49673.

It is an arithmetic number, because the mean of its divisors is an integer number (3906000).

Almost surely, 2^45715161 is an apocalyptic number.

It is an amenable number.

45715161 is a deficient number, since it is larger than the sum of its proper divisors (16780839).

45715161 is a wasteful number, since it uses less digits than its factorization.

45715161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328.

The product of its digits is 4200, while the sum is 30.

The square root of 45715161 is about 6761.2987657698. The cubic root of 45715161 is about 357.5636960853.

The spelling of 45715161 in words is "forty-five million, seven hundred fifteen thousand, one hundred sixty-one".