10555010019 has 16 divisors (see below), whose sum is σ = 15676455840. Its totient is φ = 7018941600.

The previous prime is 10555010009. The next prime is 10555010033. The reversal of 10555010019 is 91001055501.

10555010019 is a `hidden beast` number, since 1 + 0 + 5 + 550 + 100 + 1 + 9 = 666.

10555010019 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 10555010019 - 2⁵ = 10555009987 is a prime.

It is a super-2 number, since 2×10555010019² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 10555009974 and 10555010001.

It is not an unprimeable number, because it can be changed into a prime (10555010009) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 481632 + ... + 503069.

It is an arithmetic number, because the mean of its divisors is an integer number (979778490).

Almost surely, 2^10555010019 is an apocalyptic number.

10555010019 is a deficient number, since it is larger than the sum of its proper divisors (5121445821).

10555010019 is an equidigital number, since it uses as much as digits as its factorization.

10555010019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985107 (or 985101 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 27.

The spelling of 10555010019 in words is "ten billion, five hundred fifty-five million, ten thousand, nineteen".