1045535417 has 4 divisors (see below), whose sum is σ = 1045918500. Its totient is φ = 1045152336.

The previous prime is 1045535389. The next prime is 1045535431. The reversal of 1045535417 is 7145355401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7145355401 = 41 ⋅174276961.

It can be written as a sum of positive squares in 2 ways, for example, as 53348416 + 992187001 = 7304^2 + 31499^2 .

It is a cyclic number.

It is not a de Polignac number, because 1045535417 - 2¹⁰ = 1045534393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045535437) 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 3 ways as a sum of consecutive naturals, for example, 187418 + ... + 192915.

It is an arithmetic number, because the mean of its divisors is an integer number (261479625).

Almost surely, 2^1045535417 is an apocalyptic number.

It is an amenable number.

1045535417 is a deficient number, since it is larger than the sum of its proper divisors (383083).

1045535417 is an equidigital number, since it uses as much as digits as its factorization.

1045535417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383082.

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 1045535417 is about 32334.7400948268. The cubic root of 1045535417 is about 1014.9537432712.

The spelling of 1045535417 in words is "one billion, forty-five million, five hundred thirty-five thousand, four hundred seventeen".