5551324420304 has 80 divisors (see below), whose sum is σ = 12306268254672. Its totient is φ = 2403204440064.

The previous prime is 5551324420267. The next prime is 5551324420349. The reversal of 5551324420304 is 4030244231555.

It can be written as a sum of positive squares in 8 ways, for example, as 354201141904 + 5197123278400 = 595148^2 + 2279720^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1643039 + ... + 3715134.

Almost surely, 2^{5551324420304} is an apocalyptic number.

It is an amenable number.

5551324420304 is an abundant number, since it is smaller than the sum of its proper divisors (6754943834368).

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

5551324420304 is a wasteful number, since it uses less digits than its factorization.

5551324420304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5358504 (or 5358498 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 5551324420304 its reverse (4030244231555), we get a palindrome (9581568651859).

The spelling of 5551324420304 in words is "five trillion, five hundred fifty-one billion, three hundred twenty-four million, four hundred twenty thousand, three hundred four".