10580962261 has 4 divisors (see below), whose sum is σ = 10866934252. Its totient is φ = 10294990272.

The previous prime is 10580962199. The next prime is 10580962289. The reversal of 10580962261 is 16226908501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16226908501 = 29 ⋅559548569.

It can be written as a sum of positive squares in 2 ways, for example, as 8931384036 + 1649578225 = 94506^2 + 40615^2 .

It is a cyclic number.

It is not a de Polignac number, because 10580962261 - 2²¹ = 10578865109 is a prime.

It is a super-2 number, since 2×10580962261² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10580962361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142985940 + ... + 142986013.

It is an arithmetic number, because the mean of its divisors is an integer number (2716733563).

Almost surely, 2^10580962261 is an apocalyptic number.

It is an amenable number.

10580962261 is a deficient number, since it is larger than the sum of its proper divisors (285971991).

10580962261 is an equidigital number, since it uses as much as digits as its factorization.

10580962261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285971990.

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 10580962261 in words is "ten billion, five hundred eighty million, nine hundred sixty-two thousand, two hundred sixty-one".