50555055050555 has 8 divisors (see below), whose sum is σ = 66181162975344. Its totient is φ = 36767312764000.

The previous prime is 50555055050471. The next prime is 50555055050573. The reversal of 50555055050555 is 55505055055505.

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

It is not a de Polignac number, because 50555055050555 - 2¹² = 50555055046459 is a prime.

It is a super-2 number, since 2×50555055050555² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459591409496 + ... + 459591409605.

It is an arithmetic number, because the mean of its divisors is an integer number (8272645371918).

Almost surely, 2^{50555055050555} is an apocalyptic number.

50555055050555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50555055050555 is a deficient number, since it is larger than the sum of its proper divisors (15626107924789).

50555055050555 is a wasteful number, since it uses less digits than its factorization.

50555055050555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919182819117.

The product of its (nonzero) digits is 9765625, while the sum is 50.

The spelling of 50555055050555 in words is "fifty trillion, five hundred fifty-five billion, fifty-five million, fifty thousand, five hundred fifty-five".