6132695021 has 2 divisors, whose sum is σ = 6132695022. Its totient is φ = 6132695020.

The previous prime is 6132694979. The next prime is 6132695059. The reversal of 6132695021 is 1205962316.

6132695021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4982806921 + 1149888100 = 70589^2 + 33910^2 .

It is a cyclic number.

It is not a de Polignac number, because 6132695021 - 2¹⁴ = 6132678637 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6132695521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3066347510 + 3066347511.

It is an arithmetic number, because the mean of its divisors is an integer number (3066347511).

Almost surely, 2^6132695021 is an apocalyptic number.

It is an amenable number.

6132695021 is a deficient number, since it is larger than the sum of its proper divisors (1).

6132695021 is an equidigital number, since it uses as much as digits as its factorization.

6132695021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 6132695021 is about 78311.5254672005. The cubic root of 6132695021 is about 1830.4187502608.

The spelling of 6132695021 in words is "six billion, one hundred thirty-two million, six hundred ninety-five thousand, twenty-one".