10496991265 has 8 divisors (see below), whose sum is σ = 12601676520. Its totient is φ = 8394068352.

The previous prime is 10496991227. The next prime is 10496991283. The reversal of 10496991265 is 56219969401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 237529744 + 10259461521 = 15412^2 + 101289^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10496991265 is a prime.

It is a super-2 number, since 2×10496991265² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427444 + ... + 451333.

It is an arithmetic number, because the mean of its divisors is an integer number (1575209565).

Almost surely, 2^10496991265 is an apocalyptic number.

It is an amenable number.

10496991265 is a deficient number, since it is larger than the sum of its proper divisors (2104685255).

10496991265 is an equidigital number, since it uses as much as digits as its factorization.

10496991265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881171.

The product of its (nonzero) digits is 1049760, while the sum is 52.

The spelling of 10496991265 in words is "ten billion, four hundred ninety-six million, nine hundred ninety-one thousand, two hundred sixty-five".