726050062676065 has 4 divisors (see below), whose sum is σ = 871260075211284. Its totient is φ = 580840050140848.

The previous prime is 726050062676023. The next prime is 726050062676087. The reversal of 726050062676065 is 560676260050627.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 337963845066849 + 388086217609216 = 18383793^2 + 19699904^2 .

It is a cyclic number.

It is not a de Polignac number, because 726050062676065 - 2⁷ = 726050062675937 is a prime.

It is a super-3 number, since 3×726050062676065³ (a number of 46 digits) contains 333 as substring.

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, 72605006267602 + ... + 72605006267611.

It is an arithmetic number, because the mean of its divisors is an integer number (217815018802821).

Almost surely, 2^{726050062676065} is an apocalyptic number.

It is an amenable number.

726050062676065 is a deficient number, since it is larger than the sum of its proper divisors (145210012535219).

726050062676065 is a wasteful number, since it uses less digits than its factorization.

726050062676065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145210012535218.

The product of its (nonzero) digits is 38102400, while the sum is 58.

The spelling of 726050062676065 in words is "seven hundred twenty-six trillion, fifty billion, sixty-two million, six hundred seventy-six thousand, sixty-five".