554154101 has 2 divisors, whose sum is σ = 554154102. Its totient is φ = 554154100.

The previous prime is 554154091. The next prime is 554154103. The reversal of 554154101 is 101451455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 495018001 + 59136100 = 22249^2 + 7690^2 .

It is a cyclic number.

It is not a de Polignac number, because 554154101 - 2⁶ = 554154037 is a prime.

It is a Sophie Germain prime.

Together with 554154103, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554154103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277077050 + 277077051.

It is an arithmetic number, because the mean of its divisors is an integer number (277077051).

Almost surely, 2^554154101 is an apocalyptic number.

It is an amenable number.

554154101 is a deficient number, since it is larger than the sum of its proper divisors (1).

554154101 is an equidigital number, since it uses as much as digits as its factorization.

554154101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 554154101 is about 23540.4779263294. The cubic root of 554154101 is about 821.3788525392.

The spelling of 554154101 in words is "five hundred fifty-four million, one hundred fifty-four thousand, one hundred one".