546415514645 has 64 divisors (see below), whose sum is σ = 880794238464. Its totient is φ = 314272465920.

The previous prime is 546415514639. The next prime is 546415514663.

546415514645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 546415514645 - 2⁸ = 546415514389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 546415514593 and 546415514602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11051399 + ... + 11100731.

It is an arithmetic number, because the mean of its divisors is an integer number (13762409976).

Almost surely, 2^546415514645 is an apocalyptic number.

546415514645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546415514645 is a deficient number, since it is larger than the sum of its proper divisors (334378723819).

546415514645 is a wasteful number, since it uses less digits than its factorization.

546415514645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51582.

The product of its digits is 5760000, while the sum is 50.

The spelling of 546415514645 in words is "five hundred forty-six billion, four hundred fifteen million, five hundred fourteen thousand, six hundred forty-five".