50555100010005 has 12 divisors (see below), whose sum is σ = 87628840017420. Its totient is φ = 26962720005312.

The previous prime is 50555100009979. The next prime is 50555100010007. The reversal of 50555100010005 is 50001000155505.

50555100010005 is a `hidden beast` number, since 5 + 0 + 5 + 551 + 0 + 0 + 0 + 100 + 0 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9793438525809 + 40761661484196 = 3129447^2 + 6384486^2 .

It is not a de Polignac number, because 50555100010005 - 2⁶ = 50555100009941 is a prime.

It is a super-2 number, since 2×50555100010005² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50555100010007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 561723333400 + ... + 561723333489.

It is an arithmetic number, because the mean of its divisors is an integer number (7302403334785).

Almost surely, 2^{50555100010005} is an apocalyptic number.

It is an amenable number.

50555100010005 is a deficient number, since it is larger than the sum of its proper divisors (37073740007415).

50555100010005 is a wasteful number, since it uses less digits than its factorization.

50555100010005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123446666900 (or 1123446666897 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 27.

The spelling of 50555100010005 in words is "fifty trillion, five hundred fifty-five billion, one hundred million, ten thousand, five".