2532430091 has 2 divisors, whose sum is σ = 2532430092. Its totient is φ = 2532430090.

The previous prime is 2532430081. The next prime is 2532430123. The reversal of 2532430091 is 1900342352.

2532430091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2532430091 - 2²⁶ = 2465321227 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2532430031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266215045 + 1266215046.

It is an arithmetic number, because the mean of its divisors is an integer number (1266215046).

Almost surely, 2^2532430091 is an apocalyptic number.

2532430091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2532430091 is an equidigital number, since it uses as much as digits as its factorization.

2532430091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2532430091 is about 50323.2559658057. The cubic root of 2532430091 is about 1363.0522011182.

The spelling of 2532430091 in words is "two billion, five hundred thirty-two million, four hundred thirty thousand, ninety-one".