50202150051 has 4 divisors (see below), whose sum is σ = 66936200072. Its totient is φ = 33468100032.

The previous prime is 50202150049. The next prime is 50202150077. The reversal of 50202150051 is 15005120205.

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

It is not a de Polignac number, because 50202150051 - 2¹ = 50202150049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50202150001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8367025006 + ... + 8367025011.

It is an arithmetic number, because the mean of its divisors is an integer number (16734050018).

Almost surely, 2^50202150051 is an apocalyptic number.

50202150051 is a deficient number, since it is larger than the sum of its proper divisors (16734050021).

50202150051 is a wasteful number, since it uses less digits than its factorization.

50202150051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16734050020.

The product of its (nonzero) digits is 500, while the sum is 21.

Adding to 50202150051 its reverse (15005120205), we get a palindrome (65207270256).

The spelling of 50202150051 in words is "fifty billion, two hundred two million, one hundred fifty thousand, fifty-one".