50350550 has 24 divisors (see below), whose sum is σ = 93857832. Its totient is φ = 20096000.

The previous prime is 50350543. The next prime is 50350591. The reversal of 50350550 is 5505305.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31265 + ... + 32835.

It is an arithmetic number, because the mean of its divisors is an integer number (3910743).

Almost surely, 2^50350550 is an apocalyptic number.

50350550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50350550 is a deficient number, since it is larger than the sum of its proper divisors (43507282).

50350550 is a wasteful number, since it uses less digits than its factorization.

50350550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224 (or 2219 counting only the distinct ones).

The product of its (nonzero) digits is 1875, while the sum is 23.

The square root of 50350550 is about 7095.8121452023. The cubic root of 50350550 is about 369.2621037666.

Adding to 50350550 its reverse (5505305), we get a palindrome (55855855).

The spelling of 50350550 in words is "fifty million, three hundred fifty thousand, five hundred fifty".