54156535547627 has 2 divisors, whose sum is σ = 54156535547628. Its totient is φ = 54156535547626.

The previous prime is 54156535547603. The next prime is 54156535547651. The reversal of 54156535547627 is 72674553565145.

It is a balanced prime because it is at equal distance from previous prime (54156535547603) and next prime (54156535547651).

It is a cyclic number.

It is not a de Polignac number, because 54156535547627 - 2⁶ = 54156535547563 is a prime.

It is a super-2 number, since 2×54156535547627² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54156535547827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27078267773813 + 27078267773814.

It is an arithmetic number, because the mean of its divisors is an integer number (27078267773814).

Almost surely, 2^{54156535547627} is an apocalyptic number.

54156535547627 is a deficient number, since it is larger than the sum of its proper divisors (1).

54156535547627 is an equidigital number, since it uses as much as digits as its factorization.

54156535547627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 529200000, while the sum is 65.

The spelling of 54156535547627 in words is "fifty-four trillion, one hundred fifty-six billion, five hundred thirty-five million, five hundred forty-seven thousand, six hundred twenty-seven".