65456030 has 8 divisors (see below), whose sum is σ = 117820872. Its totient is φ = 26182408.

The previous prime is 65456021. The next prime is 65456047. The reversal of 65456030 is 3065456.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 65455984 and 65456002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3272792 + ... + 3272811.

It is an arithmetic number, because the mean of its divisors is an integer number (14727609).

Almost surely, 2^65456030 is an apocalyptic number.

65456030 is a deficient number, since it is larger than the sum of its proper divisors (52364842).

65456030 is a wasteful number, since it uses less digits than its factorization.

65456030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6545610.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 65456030 is about 8090.4900964033. The cubic root of 65456030 is about 403.0106785177.

The spelling of 65456030 in words is "sixty-five million, four hundred fifty-six thousand, thirty".