806062500101 has 4 divisors (see below), whose sum is σ = 821271226572. Its totient is φ = 790853773632.

The previous prime is 806062500083. The next prime is 806062500119. The reversal of 806062500101 is 101005260608.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (806062500083) and next prime (806062500119).

It can be written as a sum of positive squares in 2 ways, for example, as 567986815201 + 238075684900 = 753649^2 + 487930^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-806062500101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806062500401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7604363156 + ... + 7604363261.

It is an arithmetic number, because the mean of its divisors is an integer number (205317806643).

Almost surely, 2^806062500101 is an apocalyptic number.

It is an amenable number.

806062500101 is a deficient number, since it is larger than the sum of its proper divisors (15208726471).

806062500101 is a wasteful number, since it uses less digits than its factorization.

806062500101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15208726470.

The product of its (nonzero) digits is 2880, while the sum is 29.

Adding to 806062500101 its reverse (101005260608), we get a palindrome (907067760709).

The spelling of 806062500101 in words is "eight hundred six billion, sixty-two million, five hundred thousand, one hundred one".