554065951 has 2 divisors, whose sum is σ = 554065952. Its totient is φ = 554065950.

The previous prime is 554065937. The next prime is 554065957. The reversal of 554065951 is 159560455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 554065951 - 2¹³ = 554057759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554065957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277032975 + 277032976.

It is an arithmetic number, because the mean of its divisors is an integer number (277032976).

Almost surely, 2^554065951 is an apocalyptic number.

554065951 is a deficient number, since it is larger than the sum of its proper divisors (1).

554065951 is an equidigital number, since it uses as much as digits as its factorization.

554065951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135000, while the sum is 40.

The square root of 554065951 is about 23538.6055449340. The cubic root of 554065951 is about 821.3352976356.

The spelling of 554065951 in words is "five hundred fifty-four million, sixty-five thousand, nine hundred fifty-one".