4541255776642 has 8 divisors (see below), whose sum is σ = 7335874716156. Its totient is φ = 2095964204592.

The previous prime is 4541255776601. The next prime is 4541255776679. The reversal of 4541255776642 is 2466775521454.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4436040528481 + 105215248161 = 2106191^2 + 324369^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 87331841833 + ... + 87331841884.

Almost surely, 2^{4541255776642} is an apocalyptic number.

4541255776642 is a deficient number, since it is larger than the sum of its proper divisors (2794618939514).

4541255776642 is a wasteful number, since it uses less digits than its factorization.

4541255776642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174663683732.

The product of its digits is 56448000, while the sum is 58.

The spelling of 4541255776642 in words is "four trillion, five hundred forty-one billion, two hundred fifty-five million, seven hundred seventy-six thousand, six hundred forty-two".