50522076 has 144 divisors (see below), whose sum is σ = 152651520. Its totient is φ = 14303520.

The previous prime is 50522071. The next prime is 50522077. The reversal of 50522076 is 67022505.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50522071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1174911 + ... + 1174953.

It is an arithmetic number, because the mean of its divisors is an integer number (1060080).

Almost surely, 2^50522076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50522076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76325760).

50522076 is an abundant number, since it is smaller than the sum of its proper divisors (102129444).

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

50522076 is a wasteful number, since it uses less digits than its factorization.

50522076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 50522076 is about 7107.8882940012. Note that the first 3 decimals coincide. The cubic root of 50522076 is about 369.6809423836.

The spelling of 50522076 in words is "fifty million, five hundred twenty-two thousand, seventy-six".