5210001001 has 8 divisors (see below), whose sum is σ = 5484943520. Its totient is φ = 4935131712.

The previous prime is 5210000987. The next prime is 5210001023. The reversal of 5210001001 is 1001000125.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5210001001 - 2²⁹ = 4673130089 is a prime.

It is a super-2 number, since 2×5210001001² = 54288220860842004002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5210001301) 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, 186706 + ... + 212788.

It is an arithmetic number, because the mean of its divisors is an integer number (685617940).

Almost surely, 2^5210001001 is an apocalyptic number.

It is an amenable number.

5210001001 is a deficient number, since it is larger than the sum of its proper divisors (274942519).

5210001001 is a wasteful number, since it uses less digits than its factorization.

5210001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36615.

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 5210001001 is about 72180.3366644961. The cubic root of 5210001001 is about 1733.5881735227.

Adding to 5210001001 its reverse (1001000125), we get a palindrome (6211001126).

The spelling of 5210001001 in words is "five billion, two hundred ten million, one thousand, one".