54179274271 has 2 divisors, whose sum is σ = 54179274272. Its totient is φ = 54179274270.

The previous prime is 54179274217. The next prime is 54179274277. The reversal of 54179274271 is 17247297145.

Together with previous prime (54179274217) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54179274271 - 2¹³ = 54179266079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54179274277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27089637135 + 27089637136.

It is an arithmetic number, because the mean of its divisors is an integer number (27089637136).

Almost surely, 2^54179274271 is an apocalyptic number.

54179274271 is a deficient number, since it is larger than the sum of its proper divisors (1).

54179274271 is an equidigital number, since it uses as much as digits as its factorization.

54179274271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 987840, while the sum is 49.

The spelling of 54179274271 in words is "fifty-four billion, one hundred seventy-nine million, two hundred seventy-four thousand, two hundred seventy-one".