554045201 has 2 divisors, whose sum is σ = 554045202. Its totient is φ = 554045200.

The previous prime is 554045143. The next prime is 554045221. The reversal of 554045201 is 102540455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 300120976 + 253924225 = 17324^2 + 15935^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554045201 is a prime.

It is a super-2 number, since 2×554045201² = 613932169502260802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (554045221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277022600 + 277022601.

It is an arithmetic number, because the mean of its divisors is an integer number (277022601).

Almost surely, 2^554045201 is an apocalyptic number.

It is an amenable number.

554045201 is a deficient number, since it is larger than the sum of its proper divisors (1).

554045201 is an equidigital number, since it uses as much as digits as its factorization.

554045201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 554045201 is about 23538.1647755300. The cubic root of 554045201 is about 821.3250443916.

Adding to 554045201 its reverse (102540455), we get a palindrome (656585656).

The spelling of 554045201 in words is "five hundred fifty-four million, forty-five thousand, two hundred one".