1010566555050 has 96 divisors (see below), whose sum is σ = 2716181903232. Its totient is φ = 247170343680.

The previous prime is 1010566555043. The next prime is 1010566555051. The reversal of 1010566555050 is 505556650101.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1010566555051) 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 47 ways as a sum of consecutive naturals, for example, 1344294 + ... + 1956593.

It is an arithmetic number, because the mean of its divisors is an integer number (28293561492).

Almost surely, 2^{1010566555050} is an apocalyptic number.

1010566555050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010566555050 is an abundant number, since it is smaller than the sum of its proper divisors (1705615348182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010566555050 is a wasteful number, since it uses less digits than its factorization.

1010566555050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3301072 (or 3301067 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 1010566555050 in words is "one trillion, ten billion, five hundred sixty-six million, five hundred fifty-five thousand, fifty".