55662762347663 has 16 divisors (see below), whose sum is σ = 57109416399840. Its totient is φ = 54220387737600.

The previous prime is 55662762347639. The next prime is 55662762347669. The reversal of 55662762347663 is 36674326726655.

It is a cyclic number.

It is not a de Polignac number, because 55662762347663 - 2⁸ = 55662762347407 is a prime.

It is a super-2 number, since 2×55662762347663² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55662762347593 and 55662762347602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55662762347669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111685583 + ... + 112182863.

It is an arithmetic number, because the mean of its divisors is an integer number (3569338524990).

Almost surely, 2^{55662762347663} is an apocalyptic number.

55662762347663 is a deficient number, since it is larger than the sum of its proper divisors (1446654052177).

55662762347663 is a wasteful number, since it uses less digits than its factorization.

55662762347663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501578.

The product of its digits is 1371686400, while the sum is 68.

The spelling of 55662762347663 in words is "fifty-five trillion, six hundred sixty-two billion, seven hundred sixty-two million, three hundred forty-seven thousand, six hundred sixty-three".