15482873236 has 12 divisors (see below), whose sum is σ = 27104362740. Its totient is φ = 7738769600.

The previous prime is 15482873209. The next prime is 15482873243. The reversal of 15482873236 is 63237828451.

It can be written as a sum of positive squares in 2 ways, for example, as 10052067600 + 5430805636 = 100260^2 + 73694^2 .

It is a super-2 number, since 2×15482873236² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 15482873236.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653665 + ... + 676936.

It is an arithmetic number, because the mean of its divisors is an integer number (2258696895).

Almost surely, 2^15482873236 is an apocalyptic number.

It is an amenable number.

15482873236 is a deficient number, since it is larger than the sum of its proper divisors (11621489504).

15482873236 is a wasteful number, since it uses less digits than its factorization.

15482873236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333514 (or 1333512 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 49.

The spelling of 15482873236 in words is "fifteen billion, four hundred eighty-two million, eight hundred seventy-three thousand, two hundred thirty-six".