65050616 has 8 divisors (see below), whose sum is σ = 121969920. Its totient is φ = 32525304.

The previous prime is 65050607. The next prime is 65050631. The reversal of 65050616 is 61605056.

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

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, 4065656 + ... + 4065671.

It is an arithmetic number, because the mean of its divisors is an integer number (15246240).

Almost surely, 2^65050616 is an apocalyptic number.

It is an amenable number.

65050616 is a deficient number, since it is larger than the sum of its proper divisors (56919304).

65050616 is a wasteful number, since it uses less digits than its factorization.

65050616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8131333 (or 8131329 counting only the distinct ones).

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

The square root of 65050616 is about 8065.3962084947. The cubic root of 65050616 is about 402.1769144497.

The spelling of 65050616 in words is "sixty-five million, fifty thousand, six hundred sixteen".