50822100 has 144 divisors (see below), whose sum is σ = 186793600. Its totient is φ = 11612160.

The previous prime is 50822063. The next prime is 50822117. The reversal of 50822100 is 122805.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17556 + ... + 20244.

Almost surely, 2^50822100 is an apocalyptic number.

50822100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50822100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93396800).

50822100 is an abundant number, since it is smaller than the sum of its proper divisors (135971500).

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

50822100 is a wasteful number, since it uses less digits than its factorization.

50822100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719 (or 2706 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 50822100 is about 7128.9620562884. The cubic root of 50822100 is about 370.4112787283.

Adding to 50822100 its reverse (122805), we get a palindrome (50944905).

The spelling of 50822100 in words is "fifty million, eight hundred twenty-two thousand, one hundred".