10532650781 has 32 divisors (see below), whose sum is σ = 11725959168. Its totient is φ = 9419477760.

The previous prime is 10532650663. The next prime is 10532650819. The reversal of 10532650781 is 18705623501.

It is a cyclic number.

It is not a de Polignac number, because 10532650781 - 2¹⁴ = 10532634397 is a prime.

It is a super-2 number, since 2×10532650781² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10532620781) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4063796 + ... + 4066386.

It is an arithmetic number, because the mean of its divisors is an integer number (366436224).

Almost surely, 2^10532650781 is an apocalyptic number.

It is an amenable number.

10532650781 is a deficient number, since it is larger than the sum of its proper divisors (1193308387).

10532650781 is a wasteful number, since it uses less digits than its factorization.

10532650781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2801.

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 10532650781 in words is "ten billion, five hundred thirty-two million, six hundred fifty thousand, seven hundred eighty-one".