50617648 has 10 divisors (see below), whose sum is σ = 98071724. Its totient is φ = 25308816.

The previous prime is 50617639. The next prime is 50617649. The reversal of 50617648 is 84671605.

It is not an unprimeable number, because it can be changed into a prime (50617649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1581786 + ... + 1581817.

Almost surely, 2^50617648 is an apocalyptic number.

It is an amenable number.

50617648 is a deficient number, since it is larger than the sum of its proper divisors (47454076).

50617648 is a wasteful number, since it uses less digits than its factorization.

50617648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3163611 (or 3163605 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 50617648 is about 7114.6080707232. The cubic root of 50617648 is about 369.9139025383.

The spelling of 50617648 in words is "fifty million, six hundred seventeen thousand, six hundred forty-eight".