40808286055 has 16 divisors (see below), whose sum is σ = 51913314720. Its totient is φ = 30689032192.

The previous prime is 40808286019. The next prime is 40808286059. The reversal of 40808286055 is 55068280804.

It is a cyclic number.

It is not a de Polignac number, because 40808286055 - 2⁹ = 40808285543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40808285996 and 40808286014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40808286059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219970 + ... + 360559.

It is an arithmetic number, because the mean of its divisors is an integer number (3244582170).

Almost surely, 2^40808286055 is an apocalyptic number.

40808286055 is a deficient number, since it is larger than the sum of its proper divisors (11105028665).

40808286055 is a wasteful number, since it uses less digits than its factorization.

40808286055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581378.

The product of its (nonzero) digits is 614400, while the sum is 46.

The spelling of 40808286055 in words is "forty billion, eight hundred eight million, two hundred eighty-six thousand, fifty-five".