5442368632445 has 64 divisors (see below), whose sum is σ = 6816320792064. Its totient is φ = 4169527603200.

The previous prime is 5442368632373. The next prime is 5442368632447.

5442368632445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5442368632445 - 2¹⁶ = 5442368566909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442368632447) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 419185424 + ... + 419198406.

It is an arithmetic number, because the mean of its divisors is an integer number (106505012376).

Almost surely, 2^{5442368632445} is an apocalyptic number.

It is an amenable number.

5442368632445 is a deficient number, since it is larger than the sum of its proper divisors (1373952159619).

5442368632445 is a wasteful number, since it uses less digits than its factorization.

5442368632445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13382.

The product of its digits is 66355200, while the sum is 56.

The spelling of 5442368632445 in words is "five trillion, four hundred forty-two billion, three hundred sixty-eight million, six hundred thirty-two thousand, four hundred forty-five".