6502367461 has 2 divisors, whose sum is σ = 6502367462. Its totient is φ = 6502367460.

The previous prime is 6502367449. The next prime is 6502367477. The reversal of 6502367461 is 1647632056.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6500390625 + 1976836 = 80625^2 + 1406^2 .

It is a cyclic number.

It is not a de Polignac number, because 6502367461 - 2¹⁵ = 6502334693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6502367441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3251183730 + 3251183731.

It is an arithmetic number, because the mean of its divisors is an integer number (3251183731).

Almost surely, 2^6502367461 is an apocalyptic number.

It is an amenable number.

6502367461 is a deficient number, since it is larger than the sum of its proper divisors (1).

6502367461 is an equidigital number, since it uses as much as digits as its factorization.

6502367461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 6502367461 is about 80637.2585161475. The cubic root of 6502367461 is about 1866.4821297414.

The spelling of 6502367461 in words is "six billion, five hundred two million, three hundred sixty-seven thousand, four hundred sixty-one".