55504314302042 has 8 divisors (see below), whose sum is σ = 88153910950356. Its totient is φ = 26119677318592.

The previous prime is 55504314302029. The next prime is 55504314302051. The reversal of 55504314302042 is 24020341340555.

It can be written as a sum of positive squares in 2 ways, for example, as 52264209901201 + 3240104400841 = 7229399^2 + 1800029^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×55504314302042² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55504314301987 and 55504314302005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 816239916173 + ... + 816239916240.

Almost surely, 2^{55504314302042} is an apocalyptic number.

55504314302042 is a deficient number, since it is larger than the sum of its proper divisors (32649596648314).

55504314302042 is a wasteful number, since it uses less digits than its factorization.

55504314302042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632479832432.

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

Adding to 55504314302042 its reverse (24020341340555), we get a palindrome (79524655642597).

The spelling of 55504314302042 in words is "fifty-five trillion, five hundred four billion, three hundred fourteen million, three hundred two thousand, forty-two".