5655340221532 has 6 divisors (see below), whose sum is σ = 9896845387688. Its totient is φ = 2827670110764.

The previous prime is 5655340221491. The next prime is 5655340221539. The reversal of 5655340221532 is 2351220435565.

It is a super-2 number, since 2×5655340221532² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5655340221539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706917527688 + ... + 706917527695.

Almost surely, 2^{5655340221532} is an apocalyptic number.

It is an amenable number.

5655340221532 is a deficient number, since it is larger than the sum of its proper divisors (4241505166156).

5655340221532 is a wasteful number, since it uses less digits than its factorization.

5655340221532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413835055387 (or 1413835055385 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 43.

The spelling of 5655340221532 in words is "five trillion, six hundred fifty-five billion, three hundred forty million, two hundred twenty-one thousand, five hundred thirty-two".