54585858571 has 2 divisors, whose sum is σ = 54585858572. Its totient is φ = 54585858570.

The previous prime is 54585858491. The next prime is 54585858581. The reversal of 54585858571 is 17585858545.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54585858571 is a prime.

It is not a weakly prime, because it can be changed into another prime (54585858581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27292929285 + 27292929286.

It is an arithmetic number, because the mean of its divisors is an integer number (27292929286).

Almost surely, 2^54585858571 is an apocalyptic number.

54585858571 is a deficient number, since it is larger than the sum of its proper divisors (1).

54585858571 is an equidigital number, since it uses as much as digits as its factorization.

54585858571 is an evil number, because the sum of its binary digits is even.

The product of its digits is 44800000, while the sum is 61.

The spelling of 54585858571 in words is "fifty-four billion, five hundred eighty-five million, eight hundred fifty-eight thousand, five hundred seventy-one".