6358980091 has 2 divisors, whose sum is σ = 6358980092. Its totient is φ = 6358980090.

The previous prime is 6358980037. The next prime is 6358980107. The reversal of 6358980091 is 1900898536.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6358980091 - 2¹⁷ = 6358849019 is a prime.

It is a super-3 number, since 3×6358980091³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (6358980031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3179490045 + 3179490046.

It is an arithmetic number, because the mean of its divisors is an integer number (3179490046).

Almost surely, 2^6358980091 is an apocalyptic number.

6358980091 is a deficient number, since it is larger than the sum of its proper divisors (1).

6358980091 is an equidigital number, since it uses as much as digits as its factorization.

6358980091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 49.

The square root of 6358980091 is about 79743.2134479167. The cubic root of 6358980091 is about 1852.6604129920.

The spelling of 6358980091 in words is "six billion, three hundred fifty-eight million, nine hundred eighty thousand, ninety-one".