54589727 has 2 divisors, whose sum is σ = 54589728. Its totient is φ = 54589726.

The previous prime is 54589723. The next prime is 54589753. The reversal of 54589727 is 72798545.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54589727 - 2² = 54589723 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54589721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27294863 + 27294864.

It is an arithmetic number, because the mean of its divisors is an integer number (27294864).

Almost surely, 2^54589727 is an apocalyptic number.

54589727 is a deficient number, since it is larger than the sum of its proper divisors (1).

54589727 is an equidigital number, since it uses as much as digits as its factorization.

54589727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 705600, while the sum is 47.

The square root of 54589727 is about 7388.4861101582. The cubic root of 54589727 is about 379.3472797513.

The spelling of 54589727 in words is "fifty-four million, five hundred eighty-nine thousand, seven hundred twenty-seven".