54204137227 has 2 divisors, whose sum is σ = 54204137228. Its totient is φ = 54204137226.

The previous prime is 54204137189. The next prime is 54204137231. The reversal of 54204137227 is 72273140245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54204137227 - 2²⁷ = 54069919499 is a prime.

It is not a weakly prime, because it can be changed into another prime (54204137257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27102068613 + 27102068614.

It is an arithmetic number, because the mean of its divisors is an integer number (27102068614).

Almost surely, 2^54204137227 is an apocalyptic number.

54204137227 is a deficient number, since it is larger than the sum of its proper divisors (1).

54204137227 is an equidigital number, since it uses as much as digits as its factorization.

54204137227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 37.

The spelling of 54204137227 in words is "fifty-four billion, two hundred four million, one hundred thirty-seven thousand, two hundred twenty-seven".