546451004420516 has 48 divisors (see below), whose sum is σ = 1030986511254000. Its totient is φ = 251929891479552.

The previous prime is 546451004420443. The next prime is 546451004420521. The reversal of 546451004420516 is 615024400154645.

It can be written as a sum of positive squares in 8 ways, for example, as 104497257312100 + 441953747108416 = 10222390^2 + 21022696^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364122746 + ... + 365620398.

It is an arithmetic number, because the mean of its divisors is an integer number (21478885651125).

Almost surely, 2^{546451004420516} is an apocalyptic number.

It is an amenable number.

546451004420516 is a deficient number, since it is larger than the sum of its proper divisors (484535506833484).

546451004420516 is a wasteful number, since it uses less digits than its factorization.

546451004420516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505408 (or 1505406 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 47.

The spelling of 546451004420516 in words is "five hundred forty-six trillion, four hundred fifty-one billion, four million, four hundred twenty thousand, five hundred sixteen".