554235401 has 2 divisors, whose sum is σ = 554235402. Its totient is φ = 554235400.

The previous prime is 554235397. The next prime is 554235419. The reversal of 554235401 is 104532455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 460145401 + 94090000 = 21451^2 + 9700^2 .

It is a cyclic number.

It is not a de Polignac number, because 554235401 - 2² = 554235397 is a prime.

It is a super-3 number, since 3×554235401³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (554235431) 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, 277117700 + 277117701.

It is an arithmetic number, because the mean of its divisors is an integer number (277117701).

Almost surely, 2^554235401 is an apocalyptic number.

It is an amenable number.

554235401 is a deficient number, since it is larger than the sum of its proper divisors (1).

554235401 is an equidigital number, since it uses as much as digits as its factorization.

554235401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 554235401 is about 23542.2046758582. The cubic root of 554235401 is about 821.4190187644.

Adding to 554235401 its reverse (104532455), we get a palindrome (658767856).

The spelling of 554235401 in words is "five hundred fifty-four million, two hundred thirty-five thousand, four hundred one".