27001451153 has 2 divisors, whose sum is σ = 27001451154. Its totient is φ = 27001451152.

The previous prime is 27001451131. The next prime is 27001451227. The reversal of 27001451153 is 35115410072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16105640464 + 10895810689 = 126908^2 + 104383^2 .

It is a cyclic number.

It is not a de Polignac number, because 27001451153 - 2¹⁴ = 27001434769 is a prime.

It is not a weakly prime, because it can be changed into another prime (27001451123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13500725576 + 13500725577.

It is an arithmetic number, because the mean of its divisors is an integer number (13500725577).

Almost surely, 2^27001451153 is an apocalyptic number.

It is an amenable number.

27001451153 is a deficient number, since it is larger than the sum of its proper divisors (1).

27001451153 is an equidigital number, since it uses as much as digits as its factorization.

27001451153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 29.

The spelling of 27001451153 in words is "twenty-seven billion, one million, four hundred fifty-one thousand, one hundred fifty-three".