546879426937345 has 4 divisors (see below), whose sum is σ = 656255312324820. Its totient is φ = 437503541549872.

The previous prime is 546879426937339. The next prime is 546879426937351. The reversal of 546879426937345 is 543739624978645.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (546879426937339) and next prime (546879426937351).

It can be written as a sum of positive squares in 2 ways, for example, as 95570488832256 + 451308938105089 = 9776016^2 + 21244033^2 .

It is a cyclic number.

It is not a de Polignac number, because 546879426937345 - 2³³ = 546870837002753 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54687942693730 + ... + 54687942693739.

It is an arithmetic number, because the mean of its divisors is an integer number (164063828081205).

Almost surely, 2^{546879426937345} is an apocalyptic number.

It is an amenable number.

546879426937345 is a deficient number, since it is larger than the sum of its proper divisors (109375885387475).

546879426937345 is a wasteful number, since it uses less digits than its factorization.

546879426937345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109375885387474.

The product of its digits is 32920473600, while the sum is 82.

The spelling of 546879426937345 in words is "five hundred forty-six trillion, eight hundred seventy-nine billion, four hundred twenty-six million, nine hundred thirty-seven thousand, three hundred forty-five".