54170732107027 has 2 divisors, whose sum is σ = 54170732107028. Its totient is φ = 54170732107026.

The previous prime is 54170732107021. The next prime is 54170732107039. The reversal of 54170732107027 is 72070123707145.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54170732107027 is a prime.

It is a super-4 number, since 4×54170732107027⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (54170732107021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27085366053513 + 27085366053514.

It is an arithmetic number, because the mean of its divisors is an integer number (27085366053514).

Almost surely, 2^{54170732107027} is an apocalyptic number.

54170732107027 is a deficient number, since it is larger than the sum of its proper divisors (1).

54170732107027 is an equidigital number, since it uses as much as digits as its factorization.

54170732107027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576240, while the sum is 46.

The spelling of 54170732107027 in words is "fifty-four trillion, one hundred seventy billion, seven hundred thirty-two million, one hundred seven thousand, twenty-seven".