65065498 has 4 divisors (see below), whose sum is σ = 97598250. Its totient is φ = 32532748.

The previous prime is 65065489. The next prime is 65065537. The reversal of 65065498 is 89456056.

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

It can be written as a sum of positive squares in only one way, i.e., 36517849 + 28547649 = 6043^2 + 5343^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16266373 + ... + 16266376.

Almost surely, 2^65065498 is an apocalyptic number.

65065498 is a deficient number, since it is larger than the sum of its proper divisors (32532752).

65065498 is a wasteful number, since it uses less digits than its factorization.

65065498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32532751.

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 65065498 is about 8066.3187390532. The cubic root of 65065498 is about 402.2075815458.

The spelling of 65065498 in words is "sixty-five million, sixty-five thousand, four hundred ninety-eight".