546427724645 has 32 divisors (see below), whose sum is σ = 738495912960. Its totient is φ = 384531840000.

The previous prime is 546427724561. The next prime is 546427724677.

546427724645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 546427724645 - 2¹² = 546427720549 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16865021 + ... + 16897389.

It is an arithmetic number, because the mean of its divisors is an integer number (23077997280).

Almost surely, 2^546427724645 is an apocalyptic number.

546427724645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546427724645 is a deficient number, since it is larger than the sum of its proper divisors (192068188315).

546427724645 is a wasteful number, since it uses less digits than its factorization.

546427724645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42317.

The product of its digits is 45158400, while the sum is 56.

The spelling of 546427724645 in words is "five hundred forty-six billion, four hundred twenty-seven million, seven hundred twenty-four thousand, six hundred forty-five".