45345433454355 has 16 divisors (see below), whose sum is σ = 72552951027360. Its totient is φ = 24184145342208.

The previous prime is 45345433454261. The next prime is 45345433454357. The reversal of 45345433454355 is 55345433454354.

45345433454355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45345433454355 - 2¹⁸ = 45345433192211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45345433454295 and 45345433454304.

It is not an unprimeable number, because it can be changed into a prime (45345433454357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 876210 + ... + 9563399.

It is an arithmetic number, because the mean of its divisors is an integer number (4534559439210).

Almost surely, 2^{45345433454355} is an apocalyptic number.

45345433454355 is a deficient number, since it is larger than the sum of its proper divisors (27207517573005).

45345433454355 is a wasteful number, since it uses less digits than its factorization.

45345433454355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10729190.

The product of its digits is 259200000, while the sum is 57.

Subtracting 45345433454355 from its reverse (55345433454354), we obtain a palindrome (9999999999999).

The spelling of 45345433454355 in words is "forty-five trillion, three hundred forty-five billion, four hundred thirty-three million, four hundred fifty-four thousand, three hundred fifty-five".