554561510042 has 8 divisors (see below), whose sum is σ = 832115816532. Its totient is φ = 277189571200.

The previous prime is 554561510017. The next prime is 554561510047. The reversal of 554561510042 is 240015165455.

It can be written as a sum of positive squares in 2 ways, for example, as 554385974041 + 175536001 = 744571^2 + 13249^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 554561509978 and 554561510005.

It is not an unprimeable number, because it can be changed into a prime (554561510047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45584309 + ... + 45596472.

Almost surely, 2^554561510042 is an apocalyptic number.

554561510042 is a deficient number, since it is larger than the sum of its proper divisors (277554306490).

554561510042 is a wasteful number, since it uses less digits than its factorization.

554561510042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91183824.

The product of its (nonzero) digits is 120000, while the sum is 38.

Adding to 554561510042 its reverse (240015165455), we get a palindrome (794576675497).

The spelling of 554561510042 in words is "five hundred fifty-four billion, five hundred sixty-one million, five hundred ten thousand, forty-two".