55885342804 has 12 divisors (see below), whose sum is σ = 97801112500. Its totient is φ = 27942167808.

The previous prime is 55885342787. The next prime is 55885342841. The reversal of 55885342804 is 40824358855.

It can be written as a sum of positive squares in 2 ways, for example, as 49705810704 + 6179532100 = 222948^2 + 78610^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245572 + ... + 414820.

Almost surely, 2^55885342804 is an apocalyptic number.

It is an amenable number.

55885342804 is a deficient number, since it is larger than the sum of its proper divisors (41915769696).

55885342804 is a wasteful number, since it uses less digits than its factorization.

55885342804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251802 (or 251800 counting only the distinct ones).

The product of its (nonzero) digits is 6144000, while the sum is 52.

The spelling of 55885342804 in words is "fifty-five billion, eight hundred eighty-five million, three hundred forty-two thousand, eight hundred four".