546254647745447 has 8 divisors (see below), whose sum is σ = 570006654541440. Its totient is φ = 522502791342840.

The previous prime is 546254647745393. The next prime is 546254647745449. The reversal of 546254647745447 is 744547746452645.

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

It is not a de Polignac number, because 546254647745447 - 2³⁰ = 546253574003623 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 (546254647745449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30144629 + ... + 44734862.

It is an arithmetic number, because the mean of its divisors is an integer number (71250831817680).

Almost surely, 2^{546254647745447} is an apocalyptic number.

546254647745447 is a deficient number, since it is larger than the sum of its proper divisors (23752006795993).

546254647745447 is a wasteful number, since it uses less digits than its factorization.

546254647745447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75196693.

The product of its digits is 12644352000, while the sum is 74.

The spelling of 546254647745447 in words is "five hundred forty-six trillion, two hundred fifty-four billion, six hundred forty-seven million, seven hundred forty-five thousand, four hundred forty-seven".