6320892297989 has 4 divisors (see below), whose sum is σ = 6475060402860. Its totient is φ = 6166724193120.

The previous prime is 6320892297977. The next prime is 6320892298027. The reversal of 6320892297989 is 9897922980236.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3500423967364 + 2820468330625 = 1870942^2 + 1679425^2 .

It is a cyclic number.

It is not a de Polignac number, because 6320892297989 - 2³⁶ = 6252172821253 is a prime.

It is a super-2 number, since 2×6320892297989² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6320892297919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77084052374 + ... + 77084052455.

It is an arithmetic number, because the mean of its divisors is an integer number (1618765100715).

Almost surely, 2^{6320892297989} is an apocalyptic number.

It is an amenable number.

6320892297989 is a deficient number, since it is larger than the sum of its proper divisors (154168104871).

6320892297989 is a wasteful number, since it uses less digits than its factorization.

6320892297989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154168104870.

The product of its (nonzero) digits is 423263232, while the sum is 74.

The spelling of 6320892297989 in words is "six trillion, three hundred twenty billion, eight hundred ninety-two million, two hundred ninety-seven thousand, nine hundred eighty-nine".