5530277787668 has 48 divisors (see below), whose sum is σ = 9986808459264. Its totient is φ = 2678165635680.

The previous prime is 5530277787667. The next prime is 5530277787691. The reversal of 5530277787668 is 8667877720355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5530277787667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27921023 + ... + 28118393.

It is an arithmetic number, because the mean of its divisors is an integer number (208058509568).

Almost surely, 2^{5530277787668} is an apocalyptic number.

It is an amenable number.

5530277787668 is a deficient number, since it is larger than the sum of its proper divisors (4456530671596).

5530277787668 is a wasteful number, since it uses less digits than its factorization.

5530277787668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198972 (or 198970 counting only the distinct ones).

The product of its (nonzero) digits is 829785600, while the sum is 71.

The spelling of 5530277787668 in words is "five trillion, five hundred thirty billion, two hundred seventy-seven million, seven hundred eighty-seven thousand, six hundred sixty-eight".