50000005500050 has 48 divisors (see below), whose sum is σ = 93047631668640. Its totient is φ = 19989763808640.

The previous prime is 50000005499993. The next prime is 50000005500073. The reversal of 50000005500050 is 5000550000005.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 50000005499995 and 50000005500031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 814580261 + ... + 814641639.

It is an arithmetic number, because the mean of its divisors is an integer number (1938492326430).

Almost surely, 2^{50000005500050} is an apocalyptic number.

50000005500050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50000005500050 is a deficient number, since it is larger than the sum of its proper divisors (43047626168590).

50000005500050 is a wasteful number, since it uses less digits than its factorization.

50000005500050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69467 (or 69462 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 20.

Adding to 50000005500050 its reverse (5000550000005), we get a palindrome (55000555500055).

The spelling of 50000005500050 in words is "fifty trillion, five million, five hundred thousand, fifty".