50521088 has 44 divisors (see below), whose sum is σ = 102186240. Its totient is φ = 24963072.

The previous prime is 50521073. The next prime is 50521091. The reversal of 50521088 is 88012505.

It is a self number, because there is not a number n which added to its sum of digits gives 50521088.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105233 + ... + 105711.

Almost surely, 2^50521088 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 50521088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51093120).

50521088 is an abundant number, since it is smaller than the sum of its proper divisors (51665152).

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

50521088 is a wasteful number, since it uses less digits than its factorization.

50521088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 50521088 is about 7107.8187934133. The cubic root of 50521088 is about 369.6785325648.

The spelling of 50521088 in words is "fifty million, five hundred twenty-one thousand, eighty-eight".