543504145372 has 24 divisors (see below), whose sum is σ = 959584248000. Its totient is φ = 269345098176.

The previous prime is 543504145339. The next prime is 543504145409. The reversal of 543504145372 is 273541405345.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708847 + ... + 1260742.

It is an arithmetic number, because the mean of its divisors is an integer number (39982677000).

Almost surely, 2^543504145372 is an apocalyptic number.

It is an amenable number.

543504145372 is a deficient number, since it is larger than the sum of its proper divisors (416080102628).

543504145372 is a wasteful number, since it uses less digits than its factorization.

543504145372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970205 (or 1970203 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 43.

The spelling of 543504145372 in words is "five hundred forty-three billion, five hundred four million, one hundred forty-five thousand, three hundred seventy-two".