5436342436345 has 16 divisors (see below), whose sum is σ = 6624320926608. Its totient is φ = 4282389135360.

The previous prime is 5436342436339. The next prime is 5436342436363.

It is a happy number.

5436342436345 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 4981677561 + 5431360758784 = 70581^2 + 2330528^2 .

It is not a de Polignac number, because 5436342436345 - 2⁹ = 5436342435833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5436342436292 and 5436342436301.

It is an unprimeable number.

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, 28353576 + ... + 28544665.

It is an arithmetic number, because the mean of its divisors is an integer number (414020057913).

Almost surely, 2^{5436342436345} is an apocalyptic number.

It is an amenable number.

5436342436345 is a deficient number, since it is larger than the sum of its proper divisors (1187978490263).

5436342436345 is a wasteful number, since it uses less digits than its factorization.

5436342436345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56898540.

The product of its digits is 37324800, while the sum is 52.

The spelling of 5436342436345 in words is "five trillion, four hundred thirty-six billion, three hundred forty-two million, four hundred thirty-six thousand, three hundred forty-five".