5681050001 has 4 divisors (see below), whose sum is σ = 6197509104. Its totient is φ = 5164590900.

The previous prime is 5681049991. The next prime is 5681050061. The reversal of 5681050001 is 1000501865.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5681050001 is a prime.

It is a super-3 number, since 3×5681050001³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5681050061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258229535 + ... + 258229556.

It is an arithmetic number, because the mean of its divisors is an integer number (1549377276).

Almost surely, 2^5681050001 is an apocalyptic number.

It is an amenable number.

5681050001 is a deficient number, since it is larger than the sum of its proper divisors (516459103).

5681050001 is a wasteful number, since it uses less digits than its factorization.

5681050001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516459102.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 5681050001 is about 75372.7404371103. The cubic root of 5681050001 is about 1784.3342176196.

Adding to 5681050001 its reverse (1000501865), we get a palindrome (6681551866).

The spelling of 5681050001 in words is "five billion, six hundred eighty-one million, fifty thousand, one".