554801603 has 8 divisors (see below), whose sum is σ = 564615360. Its totient is φ = 545001640.

The previous prime is 554801591. The next prime is 554801617. The reversal of 554801603 is 306108455.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 554801603 - 2¹⁰ = 554800579 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 554801603.

It is not an unprimeable number, because it can be changed into a prime (554801503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110048 + ... + 114978.

It is an arithmetic number, because the mean of its divisors is an integer number (70576920).

Almost surely, 2^554801603 is an apocalyptic number.

554801603 is a deficient number, since it is larger than the sum of its proper divisors (9813757).

554801603 is a wasteful number, since it uses less digits than its factorization.

554801603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6897.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 554801603 is about 23554.2268605870. The cubic root of 554801603 is about 821.6986417088.

The spelling of 554801603 in words is "five hundred fifty-four million, eight hundred one thousand, six hundred three".