1000255484717 has 16 divisors (see below), whose sum is σ = 1042735802304. Its totient is φ = 958675824000.

The previous prime is 1000255484699. The next prime is 1000255484741. The reversal of 1000255484717 is 7174845520001.

It is a cyclic number.

It is not a de Polignac number, because 1000255484717 - 2⁶ = 1000255484653 is a prime.

It is a super-2 number, since 2×1000255484717² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000255481717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1781738 + ... + 2274884.

It is an arithmetic number, because the mean of its divisors is an integer number (65170987644).

Almost surely, 2^{1000255484717} is an apocalyptic number.

It is an amenable number.

1000255484717 is a deficient number, since it is larger than the sum of its proper divisors (42480317587).

1000255484717 is an equidigital number, since it uses as much as digits as its factorization.

1000255484717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494060.

The product of its (nonzero) digits is 313600, while the sum is 44.

The spelling of 1000255484717 in words is "one trillion, two hundred fifty-five million, four hundred eighty-four thousand, seven hundred seventeen".