6920590051 has 2 divisors, whose sum is σ = 6920590052. Its totient is φ = 6920590050.

The previous prime is 6920590021. The next prime is 6920590057. The reversal of 6920590051 is 1500950296.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6920590051 - 2²¹ = 6918492899 is a prime.

It is not a weakly prime, because it can be changed into another prime (6920590057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3460295025 + 3460295026.

It is an arithmetic number, because the mean of its divisors is an integer number (3460295026).

Almost surely, 2^6920590051 is an apocalyptic number.

6920590051 is a deficient number, since it is larger than the sum of its proper divisors (1).

6920590051 is an equidigital number, since it uses as much as digits as its factorization.

6920590051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 6920590051 is about 83190.0838501801. The cubic root of 6920590051 is about 1905.6700477282.

The spelling of 6920590051 in words is "six billion, nine hundred twenty million, five hundred ninety thousand, fifty-one".