50506616 has 8 divisors (see below), whose sum is σ = 94699920. Its totient is φ = 25253304.

The previous prime is 50506613. The next prime is 50506669. The reversal of 50506616 is 61660505.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50506613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3156656 + ... + 3156671.

It is an arithmetic number, because the mean of its divisors is an integer number (11837490).

Almost surely, 2^50506616 is an apocalyptic number.

It is an amenable number.

50506616 is a deficient number, since it is larger than the sum of its proper divisors (44193304).

50506616 is a wasteful number, since it uses less digits than its factorization.

50506616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6313333 (or 6313329 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 50506616 is about 7106.8006866663. The cubic root of 50506616 is about 369.6432304836.

The spelling of 50506616 in words is "fifty million, five hundred six thousand, six hundred sixteen".