54132487 has 2 divisors, whose sum is σ = 54132488. Its totient is φ = 54132486.

The previous prime is 54132469. The next prime is 54132503. The reversal of 54132487 is 78423145.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54132487 - 2⁷ = 54132359 is a prime.

It is a super-2 number, since 2×54132487² = 5860652297610338, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54132427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27066243 + 27066244.

It is an arithmetic number, because the mean of its divisors is an integer number (27066244).

Almost surely, 2^54132487 is an apocalyptic number.

54132487 is a deficient number, since it is larger than the sum of its proper divisors (1).

54132487 is an equidigital number, since it uses as much as digits as its factorization.

54132487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 34.

The square root of 54132487 is about 7357.4783044193. The cubic root of 54132487 is about 378.2851794734.

The spelling of 54132487 in words is "fifty-four million, one hundred thirty-two thousand, four hundred eighty-seven".