552553121404 has 12 divisors (see below), whose sum is σ = 976936705024. Its totient is φ = 273428348544.

The previous prime is 552553121369. The next prime is 552553121423. The reversal of 552553121404 is 404121355255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712052604 + ... + 712053379.

Almost surely, 2^552553121404 is an apocalyptic number.

It is an amenable number.

552553121404 is a deficient number, since it is larger than the sum of its proper divisors (424383583620).

552553121404 is a wasteful number, since it uses less digits than its factorization.

552553121404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424106084 (or 1424106082 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

Adding to 552553121404 its reverse (404121355255), we get a palindrome (956674476659).

The spelling of 552553121404 in words is "five hundred fifty-two billion, five hundred fifty-three million, one hundred twenty-one thousand, four hundred four".