54315260543 has 2 divisors, whose sum is σ = 54315260544. Its totient is φ = 54315260542.

The previous prime is 54315260539. The next prime is 54315260639. The reversal of 54315260543 is 34506251345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54315260543 - 2² = 54315260539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54315260497 and 54315260506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54315260533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27157630271 + 27157630272.

It is an arithmetic number, because the mean of its divisors is an integer number (27157630272).

Almost surely, 2^54315260543 is an apocalyptic number.

54315260543 is a deficient number, since it is larger than the sum of its proper divisors (1).

54315260543 is an equidigital number, since it uses as much as digits as its factorization.

54315260543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 54315260543 in words is "fifty-four billion, three hundred fifteen million, two hundred sixty thousand, five hundred forty-three".