54363187 has 2 divisors, whose sum is σ = 54363188. Its totient is φ = 54363186.

The previous prime is 54363157. The next prime is 54363193. The reversal of 54363187 is 78136345.

54363187 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54363187 is a prime.

It is a super-2 number, since 2×54363187² = 5910712201593938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54363157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27181593 + 27181594.

It is an arithmetic number, because the mean of its divisors is an integer number (27181594).

Almost surely, 2^54363187 is an apocalyptic number.

54363187 is a deficient number, since it is larger than the sum of its proper divisors (1).

54363187 is an equidigital number, since it uses as much as digits as its factorization.

54363187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The square root of 54363187 is about 7373.1395619505. The cubic root of 54363187 is about 378.8218055249.

The spelling of 54363187 in words is "fifty-four million, three hundred sixty-three thousand, one hundred eighty-seven".