1045354345 has 8 divisors (see below), whose sum is σ = 1433628864. Its totient is φ = 716814384.

The previous prime is 1045354319. The next prime is 1045354421. The reversal of 1045354345 is 5434535401.

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 1045354345 - 2¹³ = 1045346153 is a prime.

It is a super-2 number, since 2×1045354345² = 2185531413220758050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1045354345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14933599 + ... + 14933668.

It is an arithmetic number, because the mean of its divisors is an integer number (179203608).

Almost surely, 2^1045354345 is an apocalyptic number.

It is an amenable number.

1045354345 is a deficient number, since it is larger than the sum of its proper divisors (388274519).

1045354345 is an equidigital number, since it uses as much as digits as its factorization.

1045354345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29867279.

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 1045354345 is about 32331.9400129346. The cubic root of 1045354345 is about 1014.8951479934.

Adding to 1045354345 its reverse (5434535401), we get a palindrome (6479889746).

The spelling of 1045354345 in words is "one billion, forty-five million, three hundred fifty-four thousand, three hundred forty-five".