15116045 has 8 divisors (see below), whose sum is σ = 20730624. Its totient is φ = 10365264.

The previous prime is 15116029. The next prime is 15116051. The reversal of 15116045 is 54061151.

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

It is not a de Polignac number, because 15116045 - 2⁴ = 15116029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 15116045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215909 + ... + 215978.

It is an arithmetic number, because the mean of its divisors is an integer number (2591328).

Almost surely, 2^15116045 is an apocalyptic number.

It is an amenable number.

15116045 is a deficient number, since it is larger than the sum of its proper divisors (5614579).

15116045 is an equidigital number, since it uses as much as digits as its factorization.

15116045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431899.

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

The square root of 15116045 is about 3887.9358276597. The cubic root of 15116045 is about 247.2555556806.

Adding to 15116045 its reverse (54061151), we get a palindrome (69177196).

The spelling of 15116045 in words is "fifteen million, one hundred sixteen thousand, forty-five".