5051051050051 has 4 divisors (see below), whose sum is σ = 5348171700072. Its totient is φ = 4753930400032.

The previous prime is 5051051050039. The next prime is 5051051050063. The reversal of 5051051050051 is 1500501501505.

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 (5051051050039) and next prime (5051051050063).

It is a cyclic number.

It is not a de Polignac number, because 5051051050051 - 2⁷ = 5051051049923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5051051053051) 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, 148560324985 + ... + 148560325018.

It is an arithmetic number, because the mean of its divisors is an integer number (1337042925018).

Almost surely, 2^{5051051050051} is an apocalyptic number.

5051051050051 is a deficient number, since it is larger than the sum of its proper divisors (297120650021).

5051051050051 is a wasteful number, since it uses less digits than its factorization.

5051051050051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297120650020.

The product of its (nonzero) digits is 3125, while the sum is 28.

Adding to 5051051050051 its reverse (1500501501505), we get a palindrome (6551552551556).

The spelling of 5051051050051 in words is "five trillion, fifty-one billion, fifty-one million, fifty thousand, fifty-one".