554253230403 has 6 divisors (see below), whose sum is σ = 800587999484. Its totient is φ = 369502153596.

The previous prime is 554253230359. The next prime is 554253230459. The reversal of 554253230403 is 304032352455.

554253230403 is a `hidden beast` number, since 5 + 54 + 2 + 532 + 30 + 40 + 3 = 666.

It is not a de Polignac number, because 554253230403 - 2¹⁰ = 554253229379 is a prime.

It is a super-2 number, since 2×554253230403² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (554253230203) 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 in 5 ways as a sum of consecutive naturals, for example, 30791846125 + ... + 30791846142.

Almost surely, 2^554253230403 is an apocalyptic number.

554253230403 is a deficient number, since it is larger than the sum of its proper divisors (246334769081).

554253230403 is a wasteful number, since it uses less digits than its factorization.

554253230403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61583692273 (or 61583692270 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

Adding to 554253230403 its reverse (304032352455), we get a palindrome (858285582858).

The spelling of 554253230403 in words is "five hundred fifty-four billion, two hundred fifty-three million, two hundred thirty thousand, four hundred three".