50144453351 has 4 divisors (see below), whose sum is σ = 50994359400. Its totient is φ = 49294547304.

The previous prime is 50144453321. The next prime is 50144453441. The reversal of 50144453351 is 15335444105.

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 50144453351 - 2³⁰ = 49070711527 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 (50144453321) 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, 424952936 + ... + 424953053.

It is an arithmetic number, because the mean of its divisors is an integer number (12748589850).

Almost surely, 2^50144453351 is an apocalyptic number.

50144453351 is a deficient number, since it is larger than the sum of its proper divisors (849906049).

50144453351 is an equidigital number, since it uses as much as digits as its factorization.

50144453351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849906048.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 50144453351 its reverse (15335444105), we get a palindrome (65479897456).

The spelling of 50144453351 in words is "fifty billion, one hundred forty-four million, four hundred fifty-three thousand, three hundred fifty-one".