5530005502778 has 4 divisors (see below), whose sum is σ = 8295008254170. Its totient is φ = 2765002751388.

The previous prime is 5530005502753. The next prime is 5530005502787. The reversal of 5530005502778 is 8772055000355.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3909545244049 + 1620460258729 = 1977257^2 + 1272973^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1382501375693 + ... + 1382501375696.

Almost surely, 2^{5530005502778} is an apocalyptic number.

5530005502778 is a deficient number, since it is larger than the sum of its proper divisors (2765002751392).

5530005502778 is a wasteful number, since it uses less digits than its factorization.

5530005502778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765002751391.

The product of its (nonzero) digits is 1470000, while the sum is 47.

The spelling of 5530005502778 in words is "five trillion, five hundred thirty billion, five million, five hundred two thousand, seven hundred seventy-eight".