65003516 has 6 divisors (see below), whose sum is σ = 113756160. Its totient is φ = 32501756.

The previous prime is 65003473. The next prime is 65003551. The reversal of 65003516 is 61530056.

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, 8125436 + ... + 8125443.

It is an arithmetic number, because the mean of its divisors is an integer number (18959360).

Almost surely, 2^65003516 is an apocalyptic number.

It is an amenable number.

65003516 is a deficient number, since it is larger than the sum of its proper divisors (48752644).

65003516 is a wasteful number, since it uses less digits than its factorization.

65003516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16250883 (or 16250881 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 65003516 is about 8062.4757984133. The cubic root of 65003516 is about 402.0798254060.

The spelling of 65003516 in words is "sixty-five million, three thousand, five hundred sixteen".