1534132381027 has 2 divisors, whose sum is σ = 1534132381028. Its totient is φ = 1534132381026.

The previous prime is 1534132381021. The next prime is 1534132381039. The reversal of 1534132381027 is 7201832314351.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1534132381027 - 2¹⁹ = 1534131856739 is a prime.

It is not a weakly prime, because it can be changed into another prime (1534132381021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 767066190513 + 767066190514.

It is an arithmetic number, because the mean of its divisors is an integer number (767066190514).

Almost surely, 2^{1534132381027} is an apocalyptic number.

1534132381027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1534132381027 is an equidigital number, since it uses as much as digits as its factorization.

1534132381027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 40.

Adding to 1534132381027 its reverse (7201832314351), we get a palindrome (8735964695378).

The spelling of 1534132381027 in words is "one trillion, five hundred thirty-four billion, one hundred thirty-two million, three hundred eighty-one thousand, twenty-seven".