15045161 has 8 divisors (see below), whose sum is σ = 15375360. Its totient is φ = 14718672.

The previous prime is 15045139. The next prime is 15045179. The reversal of 15045161 is 16154051.

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 15045161 - 2¹⁴ = 15028777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15045181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8216 + ... + 9878.

It is an arithmetic number, because the mean of its divisors is an integer number (1921920).

Almost surely, 2^15045161 is an apocalyptic number.

It is an amenable number.

15045161 is a deficient number, since it is larger than the sum of its proper divisors (330199).

15045161 is a wasteful number, since it uses less digits than its factorization.

15045161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 15045161 is about 3878.8092244915. The cubic root of 15045161 is about 246.8684630219.

The spelling of 15045161 in words is "fifteen million, forty-five thousand, one hundred sixty-one".