867376513 has 2 divisors, whose sum is σ = 867376514. Its totient is φ = 867376512.

The previous prime is 867376481. The next prime is 867376519. The reversal of 867376513 is 315673768.

867376513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 790059664 + 77316849 = 28108^2 + 8793^2 .

It is a cyclic number.

It is not a de Polignac number, because 867376513 - 2⁵ = 867376481 is a prime.

It is not a weakly prime, because it can be changed into another prime (867376519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 433688256 + 433688257.

It is an arithmetic number, because the mean of its divisors is an integer number (433688257).

Almost surely, 2^867376513 is an apocalyptic number.

It is an amenable number.

867376513 is a deficient number, since it is larger than the sum of its proper divisors (1).

867376513 is an equidigital number, since it uses as much as digits as its factorization.

867376513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 635040, while the sum is 46.

The square root of 867376513 is about 29451.2565606291. The cubic root of 867376513 is about 953.6797314745.

The spelling of 867376513 in words is "eight hundred sixty-seven million, three hundred seventy-six thousand, five hundred thirteen".