50555106100505 has 8 divisors (see below), whose sum is σ = 62145788962824. Its totient is φ = 39457643785600.

The previous prime is 50555106100493. The next prime is 50555106100517. The reversal of 50555106100505 is 50500160155505.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50555106100493) and next prime (50555106100517).

It can be written as a sum of positive squares in 4 ways, for example, as 4389984562441 + 46165121538064 = 2095229^2 + 6794492^2 .

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

It is not a de Polignac number, because 50555106100505 - 2¹⁰ = 50555106099481 is a prime.

It is a super-2 number, since 2×50555106100505² (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, 123305136626 + ... + 123305137035.

It is an arithmetic number, because the mean of its divisors is an integer number (7768223620353).

Almost surely, 2^{50555106100505} is an apocalyptic number.

It is an amenable number.

50555106100505 is a deficient number, since it is larger than the sum of its proper divisors (11590682862319).

50555106100505 is a wasteful number, since it uses less digits than its factorization.

50555106100505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246610273707.

The product of its (nonzero) digits is 93750, while the sum is 38.

The spelling of 50555106100505 in words is "fifty trillion, five hundred fifty-five billion, one hundred six million, one hundred thousand, five hundred five".