55386068355 has 32 divisors (see below), whose sum is σ = 98686494720. Its totient is φ = 29472524640.

The previous prime is 55386068347. The next prime is 55386068359.

55386068355 is a `hidden beast` number, since 553 + 8 + 6 + 0 + 6 + 83 + 5 + 5 = 666.

55386068355 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55386068355 - 2³ = 55386068347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55386068359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 403251 + ... + 522860.

It is an arithmetic number, because the mean of its divisors is an integer number (3083952960).

Almost surely, 2^55386068355 is an apocalyptic number.

55386068355 is a deficient number, since it is larger than the sum of its proper divisors (43300426365).

55386068355 is a wasteful number, since it uses less digits than its factorization.

55386068355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926568 (or 926562 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 54.

The spelling of 55386068355 in words is "fifty-five billion, three hundred eighty-six million, sixty-eight thousand, three hundred fifty-five".