15485089706 has 8 divisors (see below), whose sum is σ = 23855408580. Its totient is φ = 7533286848.

The previous prime is 15485089681. The next prime is 15485089709. The reversal of 15485089706 is 60798058451.

It can be written as a sum of positive squares in 2 ways, for example, as 15446761225 + 38328481 = 124285^2 + 6191^2 .

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

It is not an unprimeable number, because it can be changed into a prime (15485089709) 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 3 ways as a sum of consecutive naturals, for example, 104628911 + ... + 104629058.

Almost surely, 2^15485089706 is an apocalyptic number.

15485089706 is a deficient number, since it is larger than the sum of its proper divisors (8370318874).

15485089706 is a wasteful number, since it uses less digits than its factorization.

15485089706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209258008.

The product of its (nonzero) digits is 2419200, while the sum is 53.

The spelling of 15485089706 in words is "fifteen billion, four hundred eighty-five million, eighty-nine thousand, seven hundred six".