10815045 has 8 divisors (see below), whose sum is σ = 17304096. Its totient is φ = 5768016.

The previous prime is 10815031. The next prime is 10815061. The reversal of 10815045 is 54051801.

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

It is not a de Polignac number, because 10815045 - 2¹⁸ = 10552901 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360487 + ... + 360516.

It is an arithmetic number, because the mean of its divisors is an integer number (2163012).

Almost surely, 2^10815045 is an apocalyptic number.

10815045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10815045 is a deficient number, since it is larger than the sum of its proper divisors (6489051).

10815045 is an equidigital number, since it uses as much as digits as its factorization.

10815045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721011.

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 10815045 is about 3288.6235722563. The cubic root of 10815045 is about 221.1444835046.

Adding to 10815045 its reverse (54051801), we get a palindrome (64866846).

The spelling of 10815045 in words is "ten million, eight hundred fifteen thousand, forty-five".