1000510550955 has 24 divisors (see below), whose sum is σ = 1734694613808. Its totient is φ = 533459065536.

The previous prime is 1000510550953. The next prime is 1000510550981. The reversal of 1000510550955 is 5590550150001.

It is a happy number.

1000510550955 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 5 + 10 + 550 + 95 + 5 = 666.

It is not a de Polignac number, because 1000510550955 - 2¹ = 1000510550953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000510550953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2887612 + ... + 3215481.

It is an arithmetic number, because the mean of its divisors is an integer number (72278942242).

Almost surely, 2^{1000510550955} is an apocalyptic number.

1000510550955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1000510550955 is a deficient number, since it is larger than the sum of its proper divisors (734184062853).

1000510550955 is a wasteful number, since it uses less digits than its factorization.

1000510550955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6106747 (or 6106744 counting only the distinct ones).

The product of its (nonzero) digits is 28125, while the sum is 36.

The spelling of 1000510550955 in words is "one trillion, five hundred ten million, five hundred fifty thousand, nine hundred fifty-five".