6416513293 has 2 divisors, whose sum is σ = 6416513294. Its totient is φ = 6416513292.

The previous prime is 6416513267. The next prime is 6416513309. The reversal of 6416513293 is 3923156146.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6266622244 + 149891049 = 79162^2 + 12243^2 .

It is a cyclic number.

It is not a de Polignac number, because 6416513293 - 2¹⁷ = 6416382221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6416513993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3208256646 + 3208256647.

It is an arithmetic number, because the mean of its divisors is an integer number (3208256647).

Almost surely, 2^6416513293 is an apocalyptic number.

It is an amenable number.

6416513293 is a deficient number, since it is larger than the sum of its proper divisors (1).

6416513293 is an equidigital number, since it uses as much as digits as its factorization.

6416513293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 40.

The square root of 6416513293 is about 80103.1415925743. The cubic root of 6416513293 is about 1858.2309936193.

The spelling of 6416513293 in words is "six billion, four hundred sixteen million, five hundred thirteen thousand, two hundred ninety-three".