2689052509862 has 8 divisors (see below), whose sum is σ = 4131958734792. Its totient is φ = 1311732931600.

The previous prime is 2689052509849. The next prime is 2689052509889.

2689052509862 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2689052509862³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2689052509795 and 2689052509804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16396661564 + ... + 16396661727.

It is an arithmetic number, because the mean of its divisors is an integer number (516494841849).

Almost surely, 2^{2689052509862} is an apocalyptic number.

2689052509862 is a deficient number, since it is larger than the sum of its proper divisors (1442906224930).

2689052509862 is a wasteful number, since it uses less digits than its factorization.

2689052509862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32793323334.

The product of its (nonzero) digits is 37324800, while the sum is 62.

The spelling of 2689052509862 in words is "two trillion, six hundred eighty-nine billion, fifty-two million, five hundred nine thousand, eight hundred sixty-two".