554051429 has 2 divisors, whose sum is σ = 554051430. Its totient is φ = 554051428.

The previous prime is 554051423. The next prime is 554051447. The reversal of 554051429 is 924150455.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 353064100 + 200987329 = 18790^2 + 14177^2 .

It is a cyclic number.

It is not a de Polignac number, because 554051429 - 2⁴ = 554051413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554051423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277025714 + 277025715.

It is an arithmetic number, because the mean of its divisors is an integer number (277025715).

Almost surely, 2^554051429 is an apocalyptic number.

It is an amenable number.

554051429 is a deficient number, since it is larger than the sum of its proper divisors (1).

554051429 is an equidigital number, since it uses as much as digits as its factorization.

554051429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 554051429 is about 23538.2970709438. The cubic root of 554051429 is about 821.3281218741.

The spelling of 554051429 in words is "five hundred fifty-four million, fifty-one thousand, four hundred twenty-nine".