1045033901 has 8 divisors (see below), whose sum is σ = 1097030400. Its totient is φ = 994180320.

The previous prime is 1045033897. The next prime is 1045033933. The reversal of 1045033901 is 1093305401.

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 1045033901 - 2² = 1045033897 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045033961) by changing a digit.

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, 283856 + ... + 287513.

It is an arithmetic number, because the mean of its divisors is an integer number (137128800).

Almost surely, 2^1045033901 is an apocalyptic number.

It is an amenable number.

1045033901 is a deficient number, since it is larger than the sum of its proper divisors (51996499).

1045033901 is an equidigital number, since it uses as much as digits as its factorization.

1045033901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571459.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 1045033901 is about 32326.9840999744. The cubic root of 1045033901 is about 1014.7914350598.

The spelling of 1045033901 in words is "one billion, forty-five million, thirty-three thousand, nine hundred one".