50506061100550 has 96 divisors (see below), whose sum is σ = 102703867781760. Its totient is φ = 18325992921600.

The previous prime is 50506061100497. The next prime is 50506061100553. The reversal of 50506061100550 is 5500116060505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50506061100553) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 929298477 + ... + 929352823.

It is an arithmetic number, because the mean of its divisors is an integer number (1069831956060).

Almost surely, 2^{50506061100550} is an apocalyptic number.

50506061100550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50506061100550 is an abundant number, since it is smaller than the sum of its proper divisors (52197806681210).

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

50506061100550 is a wasteful number, since it uses less digits than its factorization.

50506061100550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58006 (or 58001 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 50506061100550 in words is "fifty trillion, five hundred six billion, sixty-one million, one hundred thousand, five hundred fifty".