50868550 has 12 divisors (see below), whose sum is σ = 94615596. Its totient is φ = 20347400.

The previous prime is 50868547. The next prime is 50868569. The reversal of 50868550 is 5586805.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 508636 + ... + 508735.

It is an arithmetic number, because the mean of its divisors is an integer number (7884633).

Almost surely, 2^50868550 is an apocalyptic number.

50868550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50868550 is a deficient number, since it is larger than the sum of its proper divisors (43747046).

50868550 is a wasteful number, since it uses less digits than its factorization.

50868550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017383 (or 1017378 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 37.

The square root of 50868550 is about 7132.2191497458. The cubic root of 50868550 is about 370.5240929354.

The spelling of 50868550 in words is "fifty million, eight hundred sixty-eight thousand, five hundred fifty".