543236632345 has 48 divisors (see below), whose sum is σ = 747952402176. Its totient is φ = 377769744000.

The previous prime is 543236632331. The next prime is 543236632397.

543236632345 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 543236632345 - 2¹⁷ = 543236501273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 543236632295 and 543236632304.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54861895 + ... + 54871795.

It is an arithmetic number, because the mean of its divisors is an integer number (15582341712).

Almost surely, 2^543236632345 is an apocalyptic number.

543236632345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

543236632345 is a deficient number, since it is larger than the sum of its proper divisors (204715769831).

543236632345 is a wasteful number, since it uses less digits than its factorization.

543236632345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13894 (or 13883 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 46.

The spelling of 543236632345 in words is "five hundred forty-three billion, two hundred thirty-six million, six hundred thirty-two thousand, three hundred forty-five".