2132620859 has 2 divisors, whose sum is σ = 2132620860. Its totient is φ = 2132620858.

The previous prime is 2132620849. The next prime is 2132620967. The reversal of 2132620859 is 9580262312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2132620859 - 2²⁴ = 2115843643 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2132620829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066310429 + 1066310430.

It is an arithmetic number, because the mean of its divisors is an integer number (1066310430).

Almost surely, 2^2132620859 is an apocalyptic number.

2132620859 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132620859 is an equidigital number, since it uses as much as digits as its factorization.

2132620859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 2132620859 is about 46180.3081301977. The cubic root of 2132620859 is about 1287.1758538495.

The spelling of 2132620859 in words is "two billion, one hundred thirty-two million, six hundred twenty thousand, eight hundred fifty-nine".