27404747101033 has 2 divisors, whose sum is σ = 27404747101034. Its totient is φ = 27404747101032.

The previous prime is 27404747101031. The next prime is 27404747101049. The reversal of 27404747101033 is 33010174740472.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23237384147289 + 4167362953744 = 4820517^2 + 2041412^2 .

It is a cyclic number.

It is not a de Polignac number, because 27404747101033 - 2¹ = 27404747101031 is a prime.

Together with 27404747101031, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (27404747101031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13702373550516 + 13702373550517.

It is an arithmetic number, because the mean of its divisors is an integer number (13702373550517).

Almost surely, 2^{27404747101033} is an apocalyptic number.

It is an amenable number.

27404747101033 is a deficient number, since it is larger than the sum of its proper divisors (1).

27404747101033 is an equidigital number, since it uses as much as digits as its factorization.

27404747101033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 395136, while the sum is 43.

The spelling of 27404747101033 in words is "twenty-seven trillion, four hundred four billion, seven hundred forty-seven million, one hundred one thousand, thirty-three".