6320892297977 has 2 divisors, whose sum is σ = 6320892297978. Its totient is φ = 6320892297976.

The previous prime is 6320892297947. The next prime is 6320892298027. The reversal of 6320892297977 is 7797922980236.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6001377952441 + 319514345536 = 2449771^2 + 565256^2 .

It is a cyclic number.

It is not a de Polignac number, because 6320892297977 - 2²⁶ = 6320825189113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6320892297977.

It is not a weakly prime, because it can be changed into another prime (6320892297917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3160446148988 + 3160446148989.

It is an arithmetic number, because the mean of its divisors is an integer number (3160446148989).

Almost surely, 2^{6320892297977} is an apocalyptic number.

It is an amenable number.

6320892297977 is a deficient number, since it is larger than the sum of its proper divisors (1).

6320892297977 is an equidigital number, since it uses as much as digits as its factorization.

6320892297977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288054144, while the sum is 71.

The spelling of 6320892297977 in words is "six trillion, three hundred twenty billion, eight hundred ninety-two million, two hundred ninety-seven thousand, nine hundred seventy-seven".