50050350551 has 4 divisors (see below), whose sum is σ = 50051198400. Its totient is φ = 50049502704.

The previous prime is 50050350529. The next prime is 50050350569. The reversal of 50050350551 is 15505305005.

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 50050350551 - 2²⁶ = 49983241687 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 (50050359551) 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, 328166 + ... + 455843.

It is an arithmetic number, because the mean of its divisors is an integer number (12512799600).

Almost surely, 2^50050350551 is an apocalyptic number.

50050350551 is a deficient number, since it is larger than the sum of its proper divisors (847849).

50050350551 is an equidigital number, since it uses as much as digits as its factorization.

50050350551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847848.

The product of its (nonzero) digits is 9375, while the sum is 29.

Adding to 50050350551 its reverse (15505305005), we get a palindrome (65555655556).

The spelling of 50050350551 in words is "fifty billion, fifty million, three hundred fifty thousand, five hundred fifty-one".