27084288287629 has 2 divisors, whose sum is σ = 27084288287630. Its totient is φ = 27084288287628.

The previous prime is 27084288287491. The next prime is 27084288287677. The reversal of 27084288287629 is 92678288248072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25295850132004 + 1788438155625 = 5029498^2 + 1337325^2 .

It is a cyclic number.

It is not a de Polignac number, because 27084288287629 - 2²³ = 27084279899021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27084288287699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13542144143814 + 13542144143815.

It is an arithmetic number, because the mean of its divisors is an integer number (13542144143815).

Almost surely, 2^{27084288287629} is an apocalyptic number.

It is an amenable number.

27084288287629 is a deficient number, since it is larger than the sum of its proper divisors (1).

27084288287629 is an equidigital number, since it uses as much as digits as its factorization.

27084288287629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 693633024, while the sum is 73.

The spelling of 27084288287629 in words is "twenty-seven trillion, eighty-four billion, two hundred eighty-eight million, two hundred eighty-seven thousand, six hundred twenty-nine".