50954428 has 54 divisors (see below), whose sum is σ = 109090968. Its totient is φ = 20396880.

The previous prime is 50954413. The next prime is 50954429. The reversal of 50954428 is 82445905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50954429) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 717633 + ... + 717703.

Almost surely, 2^50954428 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 50954428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54545484).

50954428 is an abundant number, since it is smaller than the sum of its proper divisors (58136540).

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

50954428 is a wasteful number, since it uses less digits than its factorization.

50954428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 50954428 is about 7138.2370372523. The cubic root of 50954428 is about 370.7324861264.

The spelling of 50954428 in words is "fifty million, nine hundred fifty-four thousand, four hundred twenty-eight".