552521334425 has 6 divisors (see below), whose sum is σ = 685126454718. Its totient is φ = 442017067520.

The previous prime is 552521334377. The next prime is 552521334433. The reversal of 552521334425 is 524433125255.

It can be written as a sum of positive squares in 3 ways, for example, as 88342106176 + 464179228249 = 297224^2 + 681307^2 .

It is not a de Polignac number, because 552521334425 - 2¹⁶ = 552521268889 is a prime.

It is a Duffinian 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 5 ways as a sum of consecutive naturals, for example, 11050426664 + ... + 11050426713.

It is an arithmetic number, because the mean of its divisors is an integer number (114187742453).

Almost surely, 2^552521334425 is an apocalyptic number.

It is an amenable number.

552521334425 is a deficient number, since it is larger than the sum of its proper divisors (132605120293).

552521334425 is a wasteful number, since it uses less digits than its factorization.

552521334425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22100853387 (or 22100853382 counting only the distinct ones).

The product of its digits is 720000, while the sum is 41.

The spelling of 552521334425 in words is "five hundred fifty-two billion, five hundred twenty-one million, three hundred thirty-four thousand, four hundred twenty-five".