27673002154531 has 2 divisors, whose sum is σ = 27673002154532. Its totient is φ = 27673002154530.

The previous prime is 27673002154451. The next prime is 27673002154541. The reversal of 27673002154531 is 13545120037672.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27673002154531 - 2⁹ = 27673002154019 is a prime.

It is a super-2 number, since 2×27673002154531² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (27673002154541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13836501077265 + 13836501077266.

It is an arithmetic number, because the mean of its divisors is an integer number (13836501077266).

Almost surely, 2^{27673002154531} is an apocalyptic number.

27673002154531 is a deficient number, since it is larger than the sum of its proper divisors (1).

27673002154531 is an equidigital number, since it uses as much as digits as its factorization.

27673002154531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 27673002154531 in words is "twenty-seven trillion, six hundred seventy-three billion, two million, one hundred fifty-four thousand, five hundred thirty-one".