546916619645 has 16 divisors (see below), whose sum is σ = 716018099328. Its totient is φ = 397727250240.

The previous prime is 546916619621. The next prime is 546916619687.

546916619645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 546916619645 - 2⁶ = 546916619581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363227 + ... + 1107143.

It is an arithmetic number, because the mean of its divisors is an integer number (44751131208).

Almost surely, 2^546916619645 is an apocalyptic number.

546916619645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

546916619645 is a deficient number, since it is larger than the sum of its proper divisors (169101479683).

546916619645 is a wasteful number, since it uses less digits than its factorization.

546916619645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757300.

The product of its digits is 41990400, while the sum is 62.

The spelling of 546916619645 in words is "five hundred forty-six billion, nine hundred sixteen million, six hundred nineteen thousand, six hundred forty-five".