84548027764001 has 4 divisors (see below), whose sum is σ = 84743288798532. Its totient is φ = 84352766729472.

The previous prime is 84548027763971. The next prime is 84548027764003. The reversal of 84548027764001 is 10046772084548.

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 3291234558976 + 81256793205025 = 1814176^2 + 9014255^2 .

It is a cyclic number.

It is not a de Polignac number, because 84548027764001 - 2³⁰ = 84546954022177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84548027764003) 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, 97630516616 + ... + 97630517481.

It is an arithmetic number, because the mean of its divisors is an integer number (21185822199633).

Almost surely, 2^{84548027764001} is an apocalyptic number.

It is an amenable number.

84548027764001 is a deficient number, since it is larger than the sum of its proper divisors (195261034531).

84548027764001 is a wasteful number, since it uses less digits than its factorization.

84548027764001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195261034530.

The product of its (nonzero) digits is 12042240, while the sum is 56.

The spelling of 84548027764001 in words is "eighty-four trillion, five hundred forty-eight billion, twenty-seven million, seven hundred sixty-four thousand, one".