50051023351 has 4 divisors (see below), whose sum is σ = 57201169552. Its totient is φ = 42900877152.

The previous prime is 50051023271. The next prime is 50051023403. The reversal of 50051023351 is 15332015005.

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

It is not a de Polignac number, because 50051023351 - 2²¹ = 50048926199 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 (50051003351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3575073090 + ... + 3575073103.

It is an arithmetic number, because the mean of its divisors is an integer number (14300292388).

Almost surely, 2^50051023351 is an apocalyptic number.

50051023351 is a deficient number, since it is larger than the sum of its proper divisors (7150146201).

50051023351 is an equidigital number, since it uses as much as digits as its factorization.

50051023351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7150146200.

The product of its (nonzero) digits is 2250, while the sum is 25.

Adding to 50051023351 its reverse (15332015005), we get a palindrome (65383038356).

The spelling of 50051023351 in words is "fifty billion, fifty-one million, twenty-three thousand, three hundred fifty-one".