5045331445 has 32 divisors (see below), whose sum is σ = 7643934720. Its totient is φ = 3105311040.

The previous prime is 5045331443. The next prime is 5045331457. The reversal of 5045331445 is 5441335405.

It is not a de Polignac number, because 5045331445 - 2¹ = 5045331443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5045331445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5045331443) 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 31 ways as a sum of consecutive naturals, for example, 52527 + ... + 113356.

It is an arithmetic number, because the mean of its divisors is an integer number (238872960).

Almost surely, 2^5045331445 is an apocalyptic number.

5045331445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5045331445 is a deficient number, since it is larger than the sum of its proper divisors (2598603275).

5045331445 is a wasteful number, since it uses less digits than its factorization.

5045331445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165985.

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

The square root of 5045331445 is about 71030.4965842137. The cubic root of 5045331445 is about 1715.1281195811.

The spelling of 5045331445 in words is "five billion, forty-five million, three hundred thirty-one thousand, four hundred forty-five".