54553097 has 2 divisors, whose sum is σ = 54553098. Its totient is φ = 54553096.

The previous prime is 54553049. The next prime is 54553139. The reversal of 54553097 is 79035545.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39891856 + 14661241 = 6316^2 + 3829^2 .

It is a cyclic number.

It is not a de Polignac number, because 54553097 - 2¹⁰ = 54552073 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54553097.

It is not a weakly prime, because it can be changed into another prime (54553027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27276548 + 27276549.

It is an arithmetic number, because the mean of its divisors is an integer number (27276549).

Almost surely, 2^54553097 is an apocalyptic number.

It is an amenable number.

54553097 is a deficient number, since it is larger than the sum of its proper divisors (1).

54553097 is an equidigital number, since it uses as much as digits as its factorization.

54553097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 54553097 is about 7386.0068372565. The cubic root of 54553097 is about 379.2624127457.

The spelling of 54553097 in words is "fifty-four million, five hundred fifty-three thousand, ninety-seven".