10456803855 has 24 divisors (see below), whose sum is σ = 18546644688. Its totient is φ = 5447264256.

The previous prime is 10456803827. The next prime is 10456803893. The reversal of 10456803855 is 55830865401.

10456803855 is a `hidden beast` number, since 1 + 0 + 4 + 568 + 0 + 3 + 85 + 5 = 666.

10456803855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10456803855 - 2¹¹ = 10456801807 is a prime.

It is a super-2 number, since 2×10456803855² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 10456803855.

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 23 ways as a sum of consecutive naturals, for example, 2700082 + ... + 2703951.

It is an arithmetic number, because the mean of its divisors is an integer number (772776862).

Almost surely, 2^10456803855 is an apocalyptic number.

10456803855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10456803855 is a deficient number, since it is larger than the sum of its proper divisors (8089840833).

10456803855 is a wasteful number, since it uses less digits than its factorization.

10456803855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5404087 (or 5404084 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 45.

The spelling of 10456803855 in words is "ten billion, four hundred fifty-six million, eight hundred three thousand, eight hundred fifty-five".