6070621091 has 2 divisors, whose sum is σ = 6070621092. Its totient is φ = 6070621090.

The previous prime is 6070621057. The next prime is 6070621093. The reversal of 6070621091 is 1901260706.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6070621091 is a prime.

Together with 6070621093, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6070621093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3035310545 + 3035310546.

It is an arithmetic number, because the mean of its divisors is an integer number (3035310546).

Almost surely, 2^6070621091 is an apocalyptic number.

6070621091 is a deficient number, since it is larger than the sum of its proper divisors (1).

6070621091 is an equidigital number, since it uses as much as digits as its factorization.

6070621091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 6070621091 is about 77914.1905624386. The cubic root of 6070621091 is about 1824.2220832677. Note that the first 3 decimals are identical.

Adding to 6070621091 its reverse (1901260706), we get a palindrome (7971881797).

The spelling of 6070621091 in words is "six billion, seventy million, six hundred twenty-one thousand, ninety-one".