45305353204043 has 24 divisors (see below), whose sum is σ = 48688062938640. Its totient is φ = 42140049456960.

The previous prime is 45305353203989. The next prime is 45305353204057. The reversal of 45305353204043 is 34040235350354.

It is not a de Polignac number, because 45305353204043 - 2¹² = 45305353199947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45305353204543) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10164893 + ... + 13926081.

It is an arithmetic number, because the mean of its divisors is an integer number (2028669289110).

Almost surely, 2^{45305353204043} is an apocalyptic number.

45305353204043 is a deficient number, since it is larger than the sum of its proper divisors (3382709734597).

45305353204043 is a wasteful number, since it uses less digits than its factorization.

45305353204043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3761835 (or 3761816 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 41.

Adding to 45305353204043 its reverse (34040235350354), we get a palindrome (79345588554397).

The spelling of 45305353204043 in words is "forty-five trillion, three hundred five billion, three hundred fifty-three million, two hundred four thousand, forty-three".