554151361 has 2 divisors, whose sum is σ = 554151362. Its totient is φ = 554151360.

The previous prime is 554151349. The next prime is 554151371. The reversal of 554151361 is 163151455.

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., 296356225 + 257795136 = 17215^2 + 16056^2 .

It is a cyclic number.

It is not a de Polignac number, because 554151361 - 2²³ = 545762753 is a prime.

It is not a weakly prime, because it can be changed into another prime (554151341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277075680 + 277075681.

It is an arithmetic number, because the mean of its divisors is an integer number (277075681).

Almost surely, 2^554151361 is an apocalyptic number.

It is an amenable number.

554151361 is a deficient number, since it is larger than the sum of its proper divisors (1).

554151361 is an equidigital number, since it uses as much as digits as its factorization.

554151361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9000, while the sum is 31.

The square root of 554151361 is about 23540.4197286285. The cubic root of 554151361 is about 821.3774987751.

The spelling of 554151361 in words is "five hundred fifty-four million, one hundred fifty-one thousand, three hundred sixty-one".