6061590391 has 2 divisors, whose sum is σ = 6061590392. Its totient is φ = 6061590390.

The previous prime is 6061590323. The next prime is 6061590401. The reversal of 6061590391 is 1930951606.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6061590391 - 2¹¹ = 6061588343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6061590791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3030795195 + 3030795196.

It is an arithmetic number, because the mean of its divisors is an integer number (3030795196).

Almost surely, 2^6061590391 is an apocalyptic number.

6061590391 is a deficient number, since it is larger than the sum of its proper divisors (1).

6061590391 is an equidigital number, since it uses as much as digits as its factorization.

6061590391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 6061590391 is about 77856.2161359002. The cubic root of 6061590391 is about 1823.3170590081.

The spelling of 6061590391 in words is "six billion, sixty-one million, five hundred ninety thousand, three hundred ninety-one".