5134445668001 has 4 divisors (see below), whose sum is σ = 5529403027092. Its totient is φ = 4739488308912.

The previous prime is 5134445667991. The next prime is 5134445668021. The reversal of 5134445668001 is 1008665444315.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 451012980625 + 4683432687376 = 671575^2 + 2164124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5134445668001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5134445668021) 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 3 ways as a sum of consecutive naturals, for example, 197478679526 + ... + 197478679551.

It is an arithmetic number, because the mean of its divisors is an integer number (1382350756773).

Almost surely, 2^{5134445668001} is an apocalyptic number.

It is an amenable number.

5134445668001 is a deficient number, since it is larger than the sum of its proper divisors (394957359091).

5134445668001 is a wasteful number, since it uses less digits than its factorization.

5134445668001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394957359090.

The product of its (nonzero) digits is 1382400, while the sum is 47.

The spelling of 5134445668001 in words is "five trillion, one hundred thirty-four billion, four hundred forty-five million, six hundred sixty-eight thousand, one".