64016801 has 2 divisors, whose sum is σ = 64016802. Its totient is φ = 64016800.

The previous prime is 64016791. The next prime is 64016803. The reversal of 64016801 is 10861046.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36966400 + 27050401 = 6080^2 + 5201^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64016801 is a prime.

Together with 64016803, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (64016803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32008400 + 32008401.

It is an arithmetic number, because the mean of its divisors is an integer number (32008401).

Almost surely, 2^64016801 is an apocalyptic number.

It is an amenable number.

64016801 is a deficient number, since it is larger than the sum of its proper divisors (1).

64016801 is an equidigital number, since it uses as much as digits as its factorization.

64016801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 64016801 is about 8001.0499935946. The cubic root of 64016801 is about 400.0349990209.

Adding to 64016801 its reverse (10861046), we get a palindrome (74877847).

The spelling of 64016801 in words is "sixty-four million, sixteen thousand, eight hundred one".