5206422254561 has 8 divisors (see below), whose sum is σ = 5772843752448. Its totient is φ = 4655519154000.

The previous prime is 5206422254483. The next prime is 5206422254629. The reversal of 5206422254561 is 1654522246025.

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

It is not a de Polignac number, because 5206422254561 - 2²² = 5206418060257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5206422254161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3879598625 + ... + 3879599966.

It is an arithmetic number, because the mean of its divisors is an integer number (721605469056).

Almost surely, 2^{5206422254561} is an apocalyptic number.

It is an amenable number.

5206422254561 is a deficient number, since it is larger than the sum of its proper divisors (566421497887).

5206422254561 is a wasteful number, since it uses less digits than its factorization.

5206422254561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7759198663.

The product of its (nonzero) digits is 1152000, while the sum is 44.

The spelling of 5206422254561 in words is "five trillion, two hundred six billion, four hundred twenty-two million, two hundred fifty-four thousand, five hundred sixty-one".