10587816532 has 6 divisors (see below), whose sum is σ = 18528678938. Its totient is φ = 5293908264.

The previous prime is 10587816517. The next prime is 10587816583. The reversal of 10587816532 is 23561878501.

It can be written as a sum of positive squares in only one way, i.e., 9581277456 + 1006539076 = 97884^2 + 31726^2 .

It is a super-2 number, since 2×10587816532² (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 as a sum of consecutive naturals, namely, 1323477063 + ... + 1323477070.

Almost surely, 2^10587816532 is an apocalyptic number.

It is an amenable number.

10587816532 is a deficient number, since it is larger than the sum of its proper divisors (7940862406).

10587816532 is a wasteful number, since it uses less digits than its factorization.

10587816532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2646954137 (or 2646954135 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 46.

The spelling of 10587816532 in words is "ten billion, five hundred eighty-seven million, eight hundred sixteen thousand, five hundred thirty-two".