10958265473 has 4 divisors (see below), whose sum is σ = 11071237380. Its totient is φ = 10845293568.

The previous prime is 10958265463. The next prime is 10958265509. The reversal of 10958265473 is 37456285901.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37456285901 = 157141 ⋅238361.

It can be written as a sum of positive squares in 2 ways, for example, as 6020673649 + 4937591824 = 77593^2 + 70268^2 .

It is a cyclic number.

It is not a de Polignac number, because 10958265473 - 2²⁸ = 10689830017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10958265413) 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, 56485808 + ... + 56486001.

It is an arithmetic number, because the mean of its divisors is an integer number (2767809345).

It is a 1-persistent number, because it is pandigital, but 2⋅10958265473 = 21916530946 is not.

Almost surely, 2^10958265473 is an apocalyptic number.

It is an amenable number.

10958265473 is a deficient number, since it is larger than the sum of its proper divisors (112971907).

10958265473 is an equidigital number, since it uses as much as digits as its factorization.

10958265473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112971906.

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 10958265473 in words is "ten billion, nine hundred fifty-eight million, two hundred sixty-five thousand, four hundred seventy-three".