5528072165966 has 8 divisors (see below), whose sum is σ = 9476695141680. Its totient is φ = 2369173785408.

The previous prime is 5528072165963. The next prime is 5528072165971. The reversal of 5528072165966 is 6695612708255.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 5528072165899 and 5528072165908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5528072165963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197431148771 + ... + 197431148798.

It is an arithmetic number, because the mean of its divisors is an integer number (1184586892710).

Almost surely, 2^{5528072165966} is an apocalyptic number.

5528072165966 is a deficient number, since it is larger than the sum of its proper divisors (3948622975714).

5528072165966 is a wasteful number, since it uses less digits than its factorization.

5528072165966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394862297578.

The product of its (nonzero) digits is 54432000, while the sum is 62.

The spelling of 5528072165966 in words is "five trillion, five hundred twenty-eight billion, seventy-two million, one hundred sixty-five thousand, nine hundred sixty-six".