554554051 has 2 divisors, whose sum is σ = 554554052. Its totient is φ = 554554050.

The previous prime is 554553977. The next prime is 554554073. The reversal of 554554051 is 150455455.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554554051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 554553998 and 554554016.

It is not a weakly prime, because it can be changed into another prime (554552051) 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, 277277025 + 277277026.

It is an arithmetic number, because the mean of its divisors is an integer number (277277026).

Almost surely, 2^554554051 is an apocalyptic number.

554554051 is a deficient number, since it is larger than the sum of its proper divisors (1).

554554051 is an equidigital number, since it uses as much as digits as its factorization.

554554051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50000, while the sum is 34.

The square root of 554554051 is about 23548.9713363450. The cubic root of 554554051 is about 821.5764097837.

The spelling of 554554051 in words is "five hundred fifty-four million, five hundred fifty-four thousand, fifty-one".