543636313325045 has 16 divisors (see below), whose sum is σ = 681030699668352. Its totient is φ = 415814495426880.

The previous prime is 543636313324933. The next prime is 543636313325057. The reversal of 543636313325045 is 540523313636345.

It is not a de Polignac number, because 543636313325045 - 2³⁶ = 543567593848309 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, 1053525446 + ... + 1054041335.

It is an arithmetic number, because the mean of its divisors is an integer number (42564418729272).

Almost surely, 2^{543636313325045} is an apocalyptic number.

It is an amenable number.

543636313325045 is a deficient number, since it is larger than the sum of its proper divisors (137394386343307).

543636313325045 is a wasteful number, since it uses less digits than its factorization.

543636313325045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107569052.

The product of its (nonzero) digits is 34992000, while the sum is 53.

The spelling of 543636313325045 in words is "five hundred forty-three trillion, six hundred thirty-six billion, three hundred thirteen million, three hundred twenty-five thousand, forty-five".