64060109 has 2 divisors, whose sum is σ = 64060110. Its totient is φ = 64060108.

The previous prime is 64060103. The next prime is 64060111. The reversal of 64060109 is 90106046.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64048009 + 12100 = 8003^2 + 110^2 .

It is a cyclic number.

It is not a de Polignac number, because 64060109 - 2¹⁶ = 63994573 is a prime.

Together with 64060111, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (64060103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32030054 + 32030055.

It is an arithmetic number, because the mean of its divisors is an integer number (32030055).

Almost surely, 2^64060109 is an apocalyptic number.

It is an amenable number.

64060109 is a deficient number, since it is larger than the sum of its proper divisors (1).

64060109 is an equidigital number, since it uses as much as digits as its factorization.

64060109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 64060109 is about 8003.7559308115. The cubic root of 64060109 is about 400.1251878992.

The spelling of 64060109 in words is "sixty-four million, sixty thousand, one hundred nine".