50443145330 has 8 divisors (see below), whose sum is σ = 90797661612. Its totient is φ = 20177258128.

The previous prime is 50443145321. The next prime is 50443145369. The reversal of 50443145330 is 3354134405.

It can be written as a sum of positive squares in 2 ways, for example, as 46863157441 + 3579987889 = 216479^2 + 59833^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 2522157257 + ... + 2522157276.

Almost surely, 2^50443145330 is an apocalyptic number.

50443145330 is a deficient number, since it is larger than the sum of its proper divisors (40354516282).

50443145330 is a wasteful number, since it uses less digits than its factorization.

50443145330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5044314540.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 50443145330 its reverse (3354134405), we get a palindrome (53797279735).

The spelling of 50443145330 in words is "fifty billion, four hundred forty-three million, one hundred forty-five thousand, three hundred thirty".