50555500055005 has 16 divisors (see below), whose sum is σ = 68463874684800. Its totient is φ = 35499786871360.

The previous prime is 50555500054981. The next prime is 50555500055023. The reversal of 50555500055005 is 50055000555505.

It is not a de Polignac number, because 50555500055005 - 2⁷ = 50555500054877 is a prime.

It is a super-2 number, since 2×50555500055005² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15848117545 + ... + 15848120734.

It is an arithmetic number, because the mean of its divisors is an integer number (4278992167800).

Almost surely, 2^{50555500055005} is an apocalyptic number.

50555500055005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50555500055005 is a deficient number, since it is larger than the sum of its proper divisors (17908374629795).

50555500055005 is a wasteful number, since it uses less digits than its factorization.

50555500055005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31696238324.

The product of its (nonzero) digits is 390625, while the sum is 40.

The spelling of 50555500055005 in words is "fifty trillion, five hundred fifty-five billion, five hundred million, fifty-five thousand, five".