76065013 has 2 divisors, whose sum is σ = 76065014. Its totient is φ = 76065012.

The previous prime is 76064977. The next prime is 76065047. The reversal of 76065013 is 31056067.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69105969 + 6959044 = 8313^2 + 2638^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76065013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76065713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38032506 + 38032507.

It is an arithmetic number, because the mean of its divisors is an integer number (38032507).

Almost surely, 2^76065013 is an apocalyptic number.

It is an amenable number.

76065013 is a deficient number, since it is larger than the sum of its proper divisors (1).

76065013 is an equidigital number, since it uses as much as digits as its factorization.

76065013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 76065013 is about 8721.5258412734. The cubic root of 76065013 is about 423.7031062815.

The spelling of 76065013 in words is "seventy-six million, sixty-five thousand, thirteen".