860276513 has 2 divisors, whose sum is σ = 860276514. Its totient is φ = 860276512.

The previous prime is 860276507. The next prime is 860276617. The reversal of 860276513 is 315672068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 777684769 + 82591744 = 27887^2 + 9088^2 .

It is a cyclic number.

It is not a de Polignac number, because 860276513 - 2¹⁶ = 860210977 is a prime.

It is not a weakly prime, because it can be changed into another prime (860276113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 430138256 + 430138257.

It is an arithmetic number, because the mean of its divisors is an integer number (430138257).

Almost surely, 2^860276513 is an apocalyptic number.

It is an amenable number.

860276513 is a deficient number, since it is larger than the sum of its proper divisors (1).

860276513 is an equidigital number, since it uses as much as digits as its factorization.

860276513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 860276513 is about 29330.4707258510. The cubic root of 860276513 is about 951.0704509907.

The spelling of 860276513 in words is "eight hundred sixty million, two hundred seventy-six thousand, five hundred thirteen".