6401093051 has 2 divisors, whose sum is σ = 6401093052. Its totient is φ = 6401093050.

The previous prime is 6401093021. The next prime is 6401093071. The reversal of 6401093051 is 1503901046.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6401093051 - 2⁶ = 6401092987 is a prime.

It is not a weakly prime, because it can be changed into another prime (6401093021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3200546525 + 3200546526.

It is an arithmetic number, because the mean of its divisors is an integer number (3200546526).

Almost surely, 2^6401093051 is an apocalyptic number.

6401093051 is a deficient number, since it is larger than the sum of its proper divisors (1).

6401093051 is an equidigital number, since it uses as much as digits as its factorization.

6401093051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 6401093051 is about 80006.8312770853. The cubic root of 6401093051 is about 1856.7412252058.

Adding to 6401093051 its reverse (1503901046), we get a palindrome (7904994097).

The spelling of 6401093051 in words is "six billion, four hundred one million, ninety-three thousand, fifty-one".