45385886443 has 16 divisors (see below), whose sum is σ = 48492783360. Its totient is φ = 42383376000.

The previous prime is 45385886437. The next prime is 45385886449. The reversal of 45385886443 is 34468858354.

It is an interprime number because it is at equal distance from previous prime (45385886437) and next prime (45385886449).

It is a cyclic number.

It is not a de Polignac number, because 45385886443 - 2³³ = 36795951851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45385886449) 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 15 ways as a sum of consecutive naturals, for example, 1695721 + ... + 1722277.

It is an arithmetic number, because the mean of its divisors is an integer number (3030798960).

Almost surely, 2^45385886443 is an apocalyptic number.

45385886443 is a deficient number, since it is larger than the sum of its proper divisors (3106896917).

45385886443 is a wasteful number, since it uses less digits than its factorization.

45385886443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28518.

The product of its digits is 44236800, while the sum is 58.

The spelling of 45385886443 in words is "forty-five billion, three hundred eighty-five million, eight hundred eighty-six thousand, four hundred forty-three".