50616426 has 48 divisors (see below), whose sum is σ = 119905344. Its totient is φ = 13953408.

The previous prime is 50616403. The next prime is 50616451. The reversal of 50616426 is 62461605.

It is a junction number, because it is equal to n+sod(n) for n = 50616393 and 50616402.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34606 + ... + 36038.

It is an arithmetic number, because the mean of its divisors is an integer number (2498028).

Almost surely, 2^50616426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50616426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59952672).

50616426 is an abundant number, since it is smaller than the sum of its proper divisors (69288918).

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

50616426 is a wasteful number, since it uses less digits than its factorization.

50616426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503 (or 1474 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 50616426 is about 7114.5221905621. The cubic root of 50616426 is about 369.9109257212.

The spelling of 50616426 in words is "fifty million, six hundred sixteen thousand, four hundred twenty-six".