50523372 has 48 divisors (see below), whose sum is σ = 133151200. Its totient is φ = 16562880.

The previous prime is 50523359. The next prime is 50523379. The reversal of 50523372 is 27332505.

50523372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50523372² = 5105222236500768, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (50523379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2754 + ... + 10422.

Almost surely, 2^50523372 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 50523372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66575600).

50523372 is an abundant number, since it is smaller than the sum of its proper divisors (82627828).

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

50523372 is a wasteful number, since it uses less digits than its factorization.

50523372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7743 (or 7735 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 50523372 is about 7107.9794597340. The cubic root of 50523372 is about 369.6841033939.

Adding to 50523372 its reverse (27332505), we get a palindrome (77855877).

The spelling of 50523372 in words is "fifty million, five hundred twenty-three thousand, three hundred seventy-two".