1045365115 has 8 divisors (see below), whose sum is σ = 1254995280. Its totient is φ = 835920672.

The previous prime is 1045365091. The next prime is 1045365119. The reversal of 1045365115 is 5115635401.

It is a happy number.

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 1045365115 - 2⁹ = 1045364603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1045365119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33729 + ... + 56818.

It is an arithmetic number, because the mean of its divisors is an integer number (156874410).

Almost surely, 2^1045365115 is an apocalyptic number.

1045365115 is a deficient number, since it is larger than the sum of its proper divisors (209630165).

1045365115 is an equidigital number, since it uses as much as digits as its factorization.

1045365115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92861.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 1045365115 is about 32332.1065660745. The cubic root of 1045365115 is about 1014.8986333772.

The spelling of 1045365115 in words is "one billion, forty-five million, three hundred sixty-five thousand, one hundred fifteen".