50361826433 has 4 divisors (see below), whose sum is σ = 50617470420. Its totient is φ = 50106182448.

The previous prime is 50361826399. The next prime is 50361826469. The reversal of 50361826433 is 33462816305.

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

It can be written as a sum of positive squares in 2 ways, for example, as 43675984144 + 6685842289 = 208988^2 + 81767^2 .

It is a cyclic number.

It is not a de Polignac number, because 50361826433 - 2¹² = 50361822337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50361826483) 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, 127821698 + ... + 127822091.

It is an arithmetic number, because the mean of its divisors is an integer number (12654367605).

Almost surely, 2^50361826433 is an apocalyptic number.

It is an amenable number.

50361826433 is a deficient number, since it is larger than the sum of its proper divisors (255643987).

50361826433 is a wasteful number, since it uses less digits than its factorization.

50361826433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255643986.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 50361826433 in words is "fifty billion, three hundred sixty-one million, eight hundred twenty-six thousand, four hundred thirty-three".