10374722065 has 4 divisors (see below), whose sum is σ = 12449666484. Its totient is φ = 8299777648.

The previous prime is 10374722047. The next prime is 10374722087. The reversal of 10374722065 is 56022747301.

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: 56022747301 = 10259 ⋅5460839.

It can be written as a sum of positive squares in 2 ways, for example, as 1377820161 + 8996901904 = 37119^2 + 94852^2 .

It is a cyclic number.

It is not a de Polignac number, because 10374722065 - 2¹¹ = 10374720017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037472202 + ... + 1037472211.

It is an arithmetic number, because the mean of its divisors is an integer number (3112416621).

Almost surely, 2^10374722065 is an apocalyptic number.

It is an amenable number.

10374722065 is a deficient number, since it is larger than the sum of its proper divisors (2074944419).

10374722065 is an equidigital number, since it uses as much as digits as its factorization.

10374722065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074944418.

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 10374722065 in words is "ten billion, three hundred seventy-four million, seven hundred twenty-two thousand, sixty-five".