1005033245 has 8 divisors (see below), whose sum is σ = 1214717280. Its totient is φ = 798241680.

The previous prime is 1005033229. The next prime is 1005033307. The reversal of 1005033245 is 5423305001.

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

It is not a de Polignac number, because 1005033245 - 2⁴ = 1005033229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1005033245.

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, 722351 + ... + 723740.

It is an arithmetic number, because the mean of its divisors is an integer number (151839660).

Almost surely, 2^1005033245 is an apocalyptic number.

It is an amenable number.

1005033245 is a deficient number, since it is larger than the sum of its proper divisors (209684035).

1005033245 is a wasteful number, since it uses less digits than its factorization.

1005033245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446235.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 1005033245 is about 31702.2593043461. The cubic root of 1005033245 is about 1001.6749413385.

Adding to 1005033245 its reverse (5423305001), we get a palindrome (6428338246).

The spelling of 1005033245 in words is "one billion, five million, thirty-three thousand, two hundred forty-five".