554162461 has 2 divisors, whose sum is σ = 554162462. Its totient is φ = 554162460.

The previous prime is 554162449. The next prime is 554162467. The reversal of 554162461 is 164261455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 301543225 + 252619236 = 17365^2 + 15894^2 .

It is a cyclic number.

It is not a de Polignac number, because 554162461 - 2²³ = 545773853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554162467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277081230 + 277081231.

It is an arithmetic number, because the mean of its divisors is an integer number (277081231).

Almost surely, 2^554162461 is an apocalyptic number.

It is an amenable number.

554162461 is a deficient number, since it is larger than the sum of its proper divisors (1).

554162461 is an equidigital number, since it uses as much as digits as its factorization.

554162461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28800, while the sum is 34.

The square root of 554162461 is about 23540.6554921480. The cubic root of 554162461 is about 821.3829829743.

The spelling of 554162461 in words is "five hundred fifty-four million, one hundred sixty-two thousand, four hundred sixty-one".