54589690548287 has 2 divisors, whose sum is σ = 54589690548288. Its totient is φ = 54589690548286.

The previous prime is 54589690548277. The next prime is 54589690548293. The reversal of 54589690548287 is 78284509698545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54589690548287 - 2¹⁰ = 54589690547263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54589690548277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27294845274143 + 27294845274144.

It is an arithmetic number, because the mean of its divisors is an integer number (27294845274144).

Almost surely, 2^{54589690548287} is an apocalyptic number.

54589690548287 is a deficient number, since it is larger than the sum of its proper divisors (1).

54589690548287 is an equidigital number, since it uses as much as digits as its factorization.

54589690548287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6967296000, while the sum is 80.

The spelling of 54589690548287 in words is "fifty-four trillion, five hundred eighty-nine billion, six hundred ninety million, five hundred forty-eight thousand, two hundred eighty-seven".