50933428 has 48 divisors (see below), whose sum is σ = 116169984. Its totient is φ = 18961920.

The previous prime is 50933419. The next prime is 50933437. The reversal of 50933428 is 82433905.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50933419) and next prime (50933437).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 50933393 and 50933402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2073 + ... + 10303.

It is an arithmetic number, because the mean of its divisors is an integer number (2420208).

Almost surely, 2^50933428 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 50933428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58084992).

50933428 is an abundant number, since it is smaller than the sum of its proper divisors (65236556).

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

50933428 is a wasteful number, since it uses less digits than its factorization.

50933428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8272 (or 8270 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 50933428 is about 7136.7659342310. The cubic root of 50933428 is about 370.6815487673.

The spelling of 50933428 in words is "fifty million, nine hundred thirty-three thousand, four hundred twenty-eight".