554056697 has 2 divisors, whose sum is σ = 554056698. Its totient is φ = 554056696.

The previous prime is 554056693. The next prime is 554056733. The reversal of 554056697 is 796650455.

It is a happy number.

554056697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 544942336 + 9114361 = 23344^2 + 3019^2 .

It is a cyclic number.

It is not a de Polignac number, because 554056697 - 2² = 554056693 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (554056691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277028348 + 277028349.

It is an arithmetic number, because the mean of its divisors is an integer number (277028349).

Almost surely, 2^554056697 is an apocalyptic number.

It is an amenable number.

554056697 is a deficient number, since it is larger than the sum of its proper divisors (1).

554056697 is an equidigital number, since it uses as much as digits as its factorization.

554056697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134000, while the sum is 47.

The square root of 554056697 is about 23538.4089734204. The cubic root of 554056697 is about 821.3307249674.

The spelling of 554056697 in words is "five hundred fifty-four million, fifty-six thousand, six hundred ninety-seven".