73782882655 has 8 divisors (see below), whose sum is σ = 88542104112. Its totient is φ = 59024542848.

The previous prime is 73782882583. The next prime is 73782882661. The reversal of 73782882655 is 55628828737.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 73782882655 - 2¹⁹ = 73782358367 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73782882593 and 73782882602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19677 + ... + 384646.

It is an arithmetic number, because the mean of its divisors is an integer number (11067763014).

Almost surely, 2^73782882655 is an apocalyptic number.

73782882655 is a deficient number, since it is larger than the sum of its proper divisors (14759221457).

73782882655 is a wasteful number, since it uses less digits than its factorization.

73782882655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440825.

The product of its digits is 45158400, while the sum is 61.

The spelling of 73782882655 in words is "seventy-three billion, seven hundred eighty-two million, eight hundred eighty-two thousand, six hundred fifty-five".