545042154513344 has 56 divisors (see below), whose sum is σ = 1099422694945488. Its totient is φ = 268023271127040.

The previous prime is 545042154513299. The next prime is 545042154513379. The reversal of 545042154513344 is 443315451240545.

It is a junction number, because it is equal to n+sod(n) for n = 545042154513292 and 545042154513301.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 26744252 + ... + 42489284.

Almost surely, 2^{545042154513344} is an apocalyptic number.

It is an amenable number.

545042154513344 is an abundant number, since it is smaller than the sum of its proper divisors (554380540432144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545042154513344 is a wasteful number, since it uses less digits than its factorization.

545042154513344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15753973 (or 15753963 counting only the distinct ones).

The product of its (nonzero) digits is 11520000, while the sum is 50.

The spelling of 545042154513344 in words is "five hundred forty-five trillion, forty-two billion, one hundred fifty-four million, five hundred thirteen thousand, three hundred forty-four".