50513440050554 has 8 divisors (see below), whose sum is σ = 81598633927860. Its totient is φ = 23313895407936.

The previous prime is 50513440050553. The next prime is 50513440050559. The reversal of 50513440050554 is 45505004431505.

It can be written as a sum of positive squares in 2 ways, for example, as 44626047354529 + 5887392696025 = 6680273^2 + 2426395^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50513440050553) 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, 971412308639 + ... + 971412308690.

Almost surely, 2^{50513440050554} is an apocalyptic number.

50513440050554 is a deficient number, since it is larger than the sum of its proper divisors (31085193877306).

50513440050554 is a wasteful number, since it uses less digits than its factorization.

50513440050554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942824617344.

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 50513440050554 in words is "fifty trillion, five hundred thirteen billion, four hundred forty million, fifty thousand, five hundred fifty-four".