546376133649 has 16 divisors (see below), whose sum is σ = 731789726720. Its totient is φ = 362607114240.

The previous prime is 546376133627. The next prime is 546376133729. The reversal of 546376133649 is 946331673645.

It is not a de Polignac number, because 546376133649 - 2⁷ = 546376133521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546376133249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4958544 + ... + 5067534.

It is an arithmetic number, because the mean of its divisors is an integer number (45736857920).

Almost surely, 2^546376133649 is an apocalyptic number.

It is an amenable number.

546376133649 is a deficient number, since it is larger than the sum of its proper divisors (185413593071).

546376133649 is a wasteful number, since it uses less digits than its factorization.

546376133649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116520.

The product of its digits is 29393280, while the sum is 57.

The spelling of 546376133649 in words is "five hundred forty-six billion, three hundred seventy-six million, one hundred thirty-three thousand, six hundred forty-nine".