50555555555050 has 96 divisors (see below), whose sum is σ = 115738904736000. Its totient is φ = 15999229762560.

The previous prime is 50555555555027. The next prime is 50555555555069. The reversal of 50555555555050 is 5055555555505.

It is a junction number, because it is equal to n+sod(n) for n = 50555555554982 and 50555555555000.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98246331 + ... + 98759569.

It is an arithmetic number, because the mean of its divisors is an integer number (1205613591000).

Almost surely, 2^{50555555555050} is an apocalyptic number.

50555555555050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50555555555050 is an abundant number, since it is smaller than the sum of its proper divisors (65183349180950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50555555555050 is a wasteful number, since it uses less digits than its factorization.

50555555555050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534920 (or 534915 counting only the distinct ones).

The product of its (nonzero) digits is 48828125, while the sum is 55.

It can be divided in two parts, 505 and 55555555050, that added together give a palindrome (55555555555).

The spelling of 50555555555050 in words is "fifty trillion, five hundred fifty-five billion, five hundred fifty-five million, five hundred fifty-five thousand, fifty".