54541452487 has 2 divisors, whose sum is σ = 54541452488. Its totient is φ = 54541452486.

The previous prime is 54541452467. The next prime is 54541452499. The reversal of 54541452487 is 78425414545.

54541452487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54541452487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54541452487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54541452457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27270726243 + 27270726244.

It is an arithmetic number, because the mean of its divisors is an integer number (27270726244).

Almost surely, 2^54541452487 is an apocalyptic number.

54541452487 is a deficient number, since it is larger than the sum of its proper divisors (1).

54541452487 is an equidigital number, since it uses as much as digits as its factorization.

54541452487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3584000, while the sum is 49.

The spelling of 54541452487 in words is "fifty-four billion, five hundred forty-one million, four hundred fifty-two thousand, four hundred eighty-seven".