54593549 has 2 divisors, whose sum is σ = 54593550. Its totient is φ = 54593548.

The previous prime is 54593521. The next prime is 54593557. The reversal of 54593549 is 94539545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46854025 + 7739524 = 6845^2 + 2782^2 .

It is a cyclic number.

It is not a de Polignac number, because 54593549 - 2⁸ = 54593293 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 (54593519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27296774 + 27296775.

It is an arithmetic number, because the mean of its divisors is an integer number (27296775).

Almost surely, 2^54593549 is an apocalyptic number.

It is an amenable number.

54593549 is a deficient number, since it is larger than the sum of its proper divisors (1).

54593549 is an equidigital number, since it uses as much as digits as its factorization.

54593549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 486000, while the sum is 44.

The square root of 54593549 is about 7388.7447513093. The cubic root of 54593549 is about 379.3561326469.

The spelling of 54593549 in words is "fifty-four million, five hundred ninety-three thousand, five hundred forty-nine".