65054930 has 32 divisors (see below), whose sum is σ = 119237184. Its totient is φ = 25551936.

The previous prime is 65054929. The next prime is 65054947. The reversal of 65054930 is 3945056.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174224 + ... + 174596.

It is an arithmetic number, because the mean of its divisors is an integer number (3726162).

Almost surely, 2^65054930 is an apocalyptic number.

65054930 is a deficient number, since it is larger than the sum of its proper divisors (54182254).

65054930 is a wasteful number, since it uses less digits than its factorization.

65054930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 65054930 is about 8065.6636428753. The cubic root of 65054930 is about 402.1858047209.

Adding to 65054930 its reverse (3945056), we get a palindrome (68999986).

The spelling of 65054930 in words is "sixty-five million, fifty-four thousand, nine hundred thirty".