745313041 has 8 divisors (see below), whose sum is σ = 813639168. Its totient is φ = 677082000.

The previous prime is 745313029. The next prime is 745313059. The reversal of 745313041 is 140313547.

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 745313041 - 2⁷ = 745312913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (745313011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6850 + ... + 39211.

It is an arithmetic number, because the mean of its divisors is an integer number (101704896).

Almost surely, 2^745313041 is an apocalyptic number.

It is an amenable number.

745313041 is a deficient number, since it is larger than the sum of its proper divisors (68326127).

745313041 is a wasteful number, since it uses less digits than its factorization.

745313041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47543.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 745313041 is about 27300.4219930755. The cubic root of 745313041 is about 906.6637246847.

Adding to 745313041 its reverse (140313547), we get a palindrome (885626588).

The spelling of 745313041 in words is "seven hundred forty-five million, three hundred thirteen thousand, forty-one".