50947680 has 192 divisors, whose sum is σ = 187246080. Its totient is φ = 11403264.

The previous prime is 50947679. The next prime is 50947717. The reversal of 50947680 is 8674905.

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, 198112 + ... + 198368.

It is an arithmetic number, because the mean of its divisors is an integer number (975240).

Almost surely, 2^50947680 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 50947680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93623040).

50947680 is an abundant number, since it is smaller than the sum of its proper divisors (136298400).

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

50947680 is a wasteful number, since it uses less digits than its factorization.

50947680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 333 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 50947680 is about 7137.7643558750. The cubic root of 50947680 is about 370.7161197813.

The spelling of 50947680 in words is "fifty million, nine hundred forty-seven thousand, six hundred eighty".