50716646 has 4 divisors (see below), whose sum is σ = 76074972. Its totient is φ = 25358322.

The previous prime is 50716597. The next prime is 50716691. The reversal of 50716646 is 64661705.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12679160 + ... + 12679163.

It is an arithmetic number, because the mean of its divisors is an integer number (19018743).

Almost surely, 2^50716646 is an apocalyptic number.

50716646 is a deficient number, since it is larger than the sum of its proper divisors (25358326).

50716646 is a wasteful number, since it uses less digits than its factorization.

50716646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25358325.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 50716646 is about 7121.5620477533. The cubic root of 50716646 is about 370.1549047025.

The spelling of 50716646 in words is "fifty million, seven hundred sixteen thousand, six hundred forty-six".