50197056 has 224 divisors, whose sum is σ = 174101760. Its totient is φ = 12460032.

The previous prime is 50197009. The next prime is 50197067. The reversal of 50197056 is 65079105.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2952760 + ... + 2952776.

It is an arithmetic number, because the mean of its divisors is an integer number (777240).

Almost surely, 2^50197056 is an apocalyptic number.

50197056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50197056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87050880).

50197056 is an abundant number, since it is smaller than the sum of its proper divisors (123904704).

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

50197056 is a wasteful number, since it uses less digits than its factorization.

50197056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 33.

The square root of 50197056 is about 7084.9880733845. The cubic root of 50197056 is about 368.8864891270.

The spelling of 50197056 in words is "fifty million, one hundred ninety-seven thousand, fifty-six".