8040555550055 has 16 divisors (see below), whose sum is σ = 11027767705920. Its totient is φ = 5513163758592.

The previous prime is 8040555550039. The next prime is 8040555550081. The reversal of 8040555550055 is 5500555550408.

It is not a de Polignac number, because 8040555550055 - 2⁴ = 8040555550039 is a prime.

It is a super-3 number, since 3×8040555550055³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 8040555549991 and 8040555550009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6956804 + ... + 8029833.

It is an arithmetic number, because the mean of its divisors is an integer number (689235481620).

Almost surely, 2^{8040555550055} is an apocalyptic number.

8040555550055 is a deficient number, since it is larger than the sum of its proper divisors (2987212155865).

8040555550055 is a wasteful number, since it uses less digits than its factorization.

8040555550055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15001978.

The product of its (nonzero) digits is 2500000, while the sum is 47.

The spelling of 8040555550055 in words is "eight trillion, forty billion, five hundred fifty-five million, five hundred fifty thousand, fifty-five".