10403820055 has 8 divisors (see below), whose sum is σ = 13218971472. Its totient is φ = 7833464448.

The previous prime is 10403820017. The next prime is 10403820083. The reversal of 10403820055 is 55002830401.

10403820055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10403820055 - 2²³ = 10395431447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61198857 + ... + 61199026.

It is an arithmetic number, because the mean of its divisors is an integer number (1652371434).

Almost surely, 2^10403820055 is an apocalyptic number.

10403820055 is a deficient number, since it is larger than the sum of its proper divisors (2815151417).

10403820055 is a wasteful number, since it uses less digits than its factorization.

10403820055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122397905.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 10403820055 in words is "ten billion, four hundred three million, eight hundred twenty thousand, fifty-five".