5321605792671 has 96 divisors (see below), whose sum is σ = 9406579673088. Its totient is φ = 2829834731520.

The previous prime is 5321605792669. The next prime is 5321605792681. The reversal of 5321605792671 is 1762975061235.

It is a happy number.

5321605792671 is a `hidden beast` number, since 5 + 3 + 2 + 1 + 6 + 0 + 579 + 2 + 67 + 1 = 666.

It is not a de Polignac number, because 5321605792671 - 2¹ = 5321605792669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321605792651) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 71335231 + ... + 71409791.

It is an arithmetic number, because the mean of its divisors is an integer number (97985204928).

Almost surely, 2^{5321605792671} is an apocalyptic number.

5321605792671 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5321605792671 is a deficient number, since it is larger than the sum of its proper divisors (4084973880417).

5321605792671 is a wasteful number, since it uses less digits than its factorization.

5321605792671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75341 (or 75338 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 54.

The spelling of 5321605792671 in words is "five trillion, three hundred twenty-one billion, six hundred five million, seven hundred ninety-two thousand, six hundred seventy-one".