5050050005551 has 4 divisors (see below), whose sum is σ = 5050350102600. Its totient is φ = 5049749908504.

The previous prime is 5050050005537. The next prime is 5050050005563. The reversal of 5050050005551 is 1555000500505.

5050050005551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5050050005551 - 2¹⁹ = 5050049481263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050050005531) 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, 150023281 + ... + 150056938.

It is an arithmetic number, because the mean of its divisors is an integer number (1262587525650).

Almost surely, 2^{5050050005551} is an apocalyptic number.

5050050005551 is a deficient number, since it is larger than the sum of its proper divisors (300097049).

5050050005551 is a wasteful number, since it uses less digits than its factorization.

5050050005551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300097048.

The product of its (nonzero) digits is 15625, while the sum is 31.

The spelling of 5050050005551 in words is "five trillion, fifty billion, fifty million, five thousand, five hundred fifty-one".