552805250780 has 24 divisors (see below), whose sum is σ = 1175585853120. Its totient is φ = 218323085760.

The previous prime is 552805250779. The next prime is 552805250801. The reversal of 552805250780 is 87052508255.

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 7 ways as a sum of consecutive naturals, for example, 174936791 + ... + 174939950.

It is an arithmetic number, because the mean of its divisors is an integer number (48982743880).

Almost surely, 2^552805250780 is an apocalyptic number.

It is an amenable number.

552805250780 is an abundant number, since it is smaller than the sum of its proper divisors (622780602340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552805250780 is a wasteful number, since it uses less digits than its factorization.

552805250780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349876829 (or 349876827 counting only the distinct ones).

The product of its (nonzero) digits is 1120000, while the sum is 47.

The spelling of 552805250780 in words is "five hundred fifty-two billion, eight hundred five million, two hundred fifty thousand, seven hundred eighty".