5100000501001 has 4 divisors (see below), whose sum is σ = 5828572001152. Its totient is φ = 4371429000852.

The previous prime is 5100000500999. The next prime is 5100000501049. The reversal of 5100000501001 is 1001050000015.

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 not a de Polignac number, because 5100000501001 - 2¹ = 5100000500999 is a prime.

It is a super-2 number, since 2×5100000501001² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5100000501091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364285750065 + ... + 364285750078.

It is an arithmetic number, because the mean of its divisors is an integer number (1457143000288).

Almost surely, 2^{5100000501001} is an apocalyptic number.

It is an amenable number.

5100000501001 is a deficient number, since it is larger than the sum of its proper divisors (728571500151).

5100000501001 is an equidigital number, since it uses as much as digits as its factorization.

5100000501001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728571500150.

The product of its (nonzero) digits is 25, while the sum is 13.

Adding to 5100000501001 its reverse (1001050000015), we get a palindrome (6101050501016).

The spelling of 5100000501001 in words is "five trillion, one hundred billion, five hundred one thousand, one".