554601433 has 2 divisors, whose sum is σ = 554601434. Its totient is φ = 554601432.

The previous prime is 554601427. The next prime is 554601479. The reversal of 554601433 is 334106455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 535135689 + 19465744 = 23133^2 + 4412^2 .

It is a cyclic number.

It is not a de Polignac number, because 554601433 - 2¹³ = 554593241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 554601395 and 554601404.

It is not a weakly prime, because it can be changed into another prime (554601493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277300716 + 277300717.

It is an arithmetic number, because the mean of its divisors is an integer number (277300717).

Almost surely, 2^554601433 is an apocalyptic number.

It is an amenable number.

554601433 is a deficient number, since it is larger than the sum of its proper divisors (1).

554601433 is an equidigital number, since it uses as much as digits as its factorization.

554601433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 554601433 is about 23549.9773460613. The cubic root of 554601433 is about 821.5998080589.

Adding to 554601433 its reverse (334106455), we get a palindrome (888707888).

The spelling of 554601433 in words is "five hundred fifty-four million, six hundred one thousand, four hundred thirty-three".