65054412 has 18 divisors (see below), whose sum is σ = 164443188. Its totient is φ = 21684792.

The previous prime is 65054411. The next prime is 65054417. The reversal of 65054412 is 21445056.

65054412 is a `hidden beast` number, since 650 + 5 + 4 + 4 + 1 + 2 = 666.

65054412 is digitally balanced in base 2 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

65054412 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (65054411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 903498 + ... + 903569.

Almost surely, 2^65054412 is an apocalyptic number.

It is an amenable number.

65054412 is an abundant number, since it is smaller than the sum of its proper divisors (99388776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65054412 is a wasteful number, since it uses less digits than its factorization.

65054412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807077 (or 1807072 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 65054412 is about 8065.6315313805. The cubic root of 65054412 is about 402.1847372497.

Adding to 65054412 its reverse (21445056), we get a palindrome (86499468).

The spelling of 65054412 in words is "sixty-five million, fifty-four thousand, four hundred twelve".