10509746982 has 32 divisors (see below), whose sum is σ = 25286611200. Its totient is φ = 2844743328.

The previous prime is 10509746977. The next prime is 10509746993. The reversal of 10509746982 is 28964790501.

It is a super-2 number, since 2×10509746982² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6584257 + ... + 6585852.

It is an arithmetic number, because the mean of its divisors is an integer number (790206600).

Almost surely, 2^10509746982 is an apocalyptic number.

10509746982 is an abundant number, since it is smaller than the sum of its proper divisors (14776864218).

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

10509746982 is a wasteful number, since it uses less digits than its factorization.

10509746982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13170140.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 10509746982 in words is "ten billion, five hundred nine million, seven hundred forty-six thousand, nine hundred eighty-two".