543140325455 has 32 divisors (see below), whose sum is σ = 802804531200. Its totient is φ = 343520756352.

The previous prime is 543140325449. The next prime is 543140325557. The reversal of 543140325455 is 554523041345.

It is a cyclic number.

It is not a de Polignac number, because 543140325455 - 2¹⁰ = 543140324431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115286 + ... + 1048604.

It is an arithmetic number, because the mean of its divisors is an integer number (25087641600).

Almost surely, 2^543140325455 is an apocalyptic number.

543140325455 is a deficient number, since it is larger than the sum of its proper divisors (259664205745).

543140325455 is a wasteful number, since it uses less digits than its factorization.

543140325455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934623.

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 543140325455 in words is "five hundred forty-three billion, one hundred forty million, three hundred twenty-five thousand, four hundred fifty-five".