546598895645 has 24 divisors (see below), whose sum is σ = 731123003520. Its totient is φ = 391927474400.

The previous prime is 546598895641. The next prime is 546598895653.

546598895645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 546598895645 - 2² = 546598895641 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546598895641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6319505 + ... + 6405414.

It is an arithmetic number, because the mean of its divisors is an integer number (30463458480).

Almost surely, 2^546598895645 is an apocalyptic number.

546598895645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546598895645 is a deficient number, since it is larger than the sum of its proper divisors (184524107875).

546598895645 is a wasteful number, since it uses less digits than its factorization.

546598895645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12725017 (or 12725006 counting only the distinct ones).

The product of its digits is 1866240000, while the sum is 74.

The spelling of 546598895645 in words is "five hundred forty-six billion, five hundred ninety-eight million, eight hundred ninety-five thousand, six hundred forty-five".