4132540427 has 2 divisors, whose sum is σ = 4132540428. Its totient is φ = 4132540426.

The previous prime is 4132540409. The next prime is 4132540453. The reversal of 4132540427 is 7240452314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4132540427 - 2⁸ = 4132540171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4132540393 and 4132540402.

It is not a weakly prime, because it can be changed into another prime (4132546427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2066270213 + 2066270214.

It is an arithmetic number, because the mean of its divisors is an integer number (2066270214).

Almost surely, 2^4132540427 is an apocalyptic number.

4132540427 is a deficient number, since it is larger than the sum of its proper divisors (1).

4132540427 is an equidigital number, since it uses as much as digits as its factorization.

4132540427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 4132540427 is about 64284.8382357769. The cubic root of 4132540427 is about 1604.7437894873.

The spelling of 4132540427 in words is "four billion, one hundred thirty-two million, five hundred forty thousand, four hundred twenty-seven".