10516272009 has 16 divisors (see below), whose sum is σ = 14073258432. Its totient is φ = 6985113408.

The previous prime is 10516272007. The next prime is 10516272047. The reversal of 10516272009 is 90027261501.

It is not a de Polignac number, because 10516272009 - 2¹ = 10516272007 is a prime.

It is a super-2 number, since 2×10516272009² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10516272007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000827 + ... + 1011279.

It is an arithmetic number, because the mean of its divisors is an integer number (879578652).

Almost surely, 2^10516272009 is an apocalyptic number.

It is an amenable number.

10516272009 is a deficient number, since it is larger than the sum of its proper divisors (3556986423).

10516272009 is a wasteful number, since it uses less digits than its factorization.

10516272009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11656.

The product of its (nonzero) digits is 7560, while the sum is 33.

The spelling of 10516272009 in words is "ten billion, five hundred sixteen million, two hundred seventy-two thousand, nine".