554042522444 has 6 divisors (see below), whose sum is σ = 969574414284. Its totient is φ = 277021261220.

The previous prime is 554042522431. The next prime is 554042522471. The reversal of 554042522444 is 444225240455.

It is a happy number.

It is a super-2 number, since 2×554042522444² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69255315302 + ... + 69255315309.

It is an arithmetic number, because the mean of its divisors is an integer number (161595735714).

Almost surely, 2^554042522444 is an apocalyptic number.

It is an amenable number.

554042522444 is a deficient number, since it is larger than the sum of its proper divisors (415531891840).

554042522444 is a wasteful number, since it uses less digits than its factorization.

554042522444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138510630615 (or 138510630613 counting only the distinct ones).

The product of its (nonzero) digits is 1024000, while the sum is 41.

Adding to 554042522444 its reverse (444225240455), we get a palindrome (998267762899).

The spelling of 554042522444 in words is "five hundred fifty-four billion, forty-two million, five hundred twenty-two thousand, four hundred forty-four".