50220600 has 48 divisors (see below), whose sum is σ = 155685720. Its totient is φ = 13392000.

The previous prime is 50220571. The next prime is 50220631. The reversal of 50220600 is 602205.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 50220600.

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, 41251 + ... + 42450.

Almost surely, 2^50220600 is an apocalyptic number.

50220600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50220600 is an abundant number, since it is smaller than the sum of its proper divisors (105465120).

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

50220600 is a wasteful number, since it uses less digits than its factorization.

50220600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83720 (or 83711 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 50220600 is about 7086.6494198599. The cubic root of 50220600 is about 368.9441532392.

Adding to 50220600 its reverse (602205), we get a palindrome (50822805).

The spelling of 50220600 in words is "fifty million, two hundred twenty thousand, six hundred".