54382173635 has 16 divisors (see below), whose sum is σ = 68736211200. Its totient is φ = 41190199776.

The previous prime is 54382173631. The next prime is 54382173641. The reversal of 54382173635 is 53637128345.

It is a cyclic number.

It is not a de Polignac number, because 54382173635 - 2² = 54382173631 is a prime.

It is a super-2 number, since 2×54382173635² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54382173635.

It is not an unprimeable number, because it can be changed into a prime (54382173631) 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 in 15 ways as a sum of consecutive naturals, for example, 25445 + ... + 330774.

It is an arithmetic number, because the mean of its divisors is an integer number (4296013200).

Almost surely, 2^54382173635 is an apocalyptic number.

54382173635 is a deficient number, since it is larger than the sum of its proper divisors (14354037565).

54382173635 is a wasteful number, since it uses less digits than its factorization.

54382173635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357850.

The product of its digits is 1814400, while the sum is 47.

The spelling of 54382173635 in words is "fifty-four billion, three hundred eighty-two million, one hundred seventy-three thousand, six hundred thirty-five".