546489462645 has 48 divisors (see below), whose sum is σ = 1091093852160. Its totient is φ = 247856620032.

The previous prime is 546489462613. The next prime is 546489462707. The reversal of 546489462645 is 546264984645.

546489462645 is a `hidden beast` number, since 54 + 6 + 4 + 89 + 462 + 6 + 45 = 666.

It is not a de Polignac number, because 546489462645 - 2⁵ = 546489462613 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6790260 + ... + 6870269.

It is an arithmetic number, because the mean of its divisors is an integer number (22731121920).

Almost surely, 2^546489462645 is an apocalyptic number.

It is an amenable number.

546489462645 is a deficient number, since it is larger than the sum of its proper divisors (544604389515).

546489462645 is a wasteful number, since it uses less digits than its factorization.

546489462645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13660674 (or 13660671 counting only the distinct ones).

The product of its digits is 199065600, while the sum is 63.

The spelling of 546489462645 in words is "five hundred forty-six billion, four hundred eighty-nine million, four hundred sixty-two thousand, six hundred forty-five".