50527422 has 128 divisors (see below), whose sum is σ = 133516800. Its totient is φ = 14113440.

The previous prime is 50527387. The next prime is 50527439. The reversal of 50527422 is 22472505.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1365588 + ... + 1365624.

It is an arithmetic number, because the mean of its divisors is an integer number (1043100).

Almost surely, 2^50527422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50527422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66758400).

50527422 is an abundant number, since it is smaller than the sum of its proper divisors (82989378).

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

50527422 is a wasteful number, since it uses less digits than its factorization.

50527422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 50527422 is about 7108.2643451127. The cubic root of 50527422 is about 369.6939812026.

Adding to 50527422 its reverse (22472505), we get a palindrome (72999927).

The spelling of 50527422 in words is "fifty million, five hundred twenty-seven thousand, four hundred twenty-two".