50361343451 has 4 divisors (see below), whose sum is σ = 50362628304. Its totient is φ = 50360058600.

The previous prime is 50361343429. The next prime is 50361343469. The reversal of 50361343451 is 15434316305.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15434316305 = 5 ⋅3086863261.

It is a cyclic number.

It is not a de Polignac number, because 50361343451 - 2¹⁴ = 50361327067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50361348451) 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, 581720 + ... + 662661.

It is an arithmetic number, because the mean of its divisors is an integer number (12590657076).

Almost surely, 2^50361343451 is an apocalyptic number.

50361343451 is a deficient number, since it is larger than the sum of its proper divisors (1284853).

50361343451 is a wasteful number, since it uses less digits than its factorization.

50361343451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284852.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 50361343451 its reverse (15434316305), we get a palindrome (65795659756).

The spelling of 50361343451 in words is "fifty billion, three hundred sixty-one million, three hundred forty-three thousand, four hundred fifty-one".