543140098745 has 8 divisors (see below), whose sum is σ = 662452842120. Its totient is φ = 427388929920.

The previous prime is 543140098729. The next prime is 543140098747. The reversal of 543140098745 is 547890041345.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 15901462201 + 527238636544 = 126101^2 + 726112^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 543140098745 - 2⁴ = 543140098729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 543140098693 and 543140098702.

It is not an unprimeable number, because it can be changed into a prime (543140098747) by changing a digit.

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, 890393300 + ... + 890393909.

It is an arithmetic number, because the mean of its divisors is an integer number (82806605265).

Almost surely, 2^543140098745 is an apocalyptic number.

It is an amenable number.

543140098745 is a deficient number, since it is larger than the sum of its proper divisors (119312743375).

543140098745 is a wasteful number, since it uses less digits than its factorization.

543140098745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780787275.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 543140098745 in words is "five hundred forty-three billion, one hundred forty million, ninety-eight thousand, seven hundred forty-five".