54387041 has 2 divisors, whose sum is σ = 54387042. Its totient is φ = 54387040.

The previous prime is 54387023. The next prime is 54387043. The reversal of 54387041 is 14078345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49000000 + 5387041 = 7000^2 + 2321^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54387041 is a prime.

Together with 54387043, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 54386989 and 54387007.

It is not a weakly prime, because it can be changed into another prime (54387043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27193520 + 27193521.

It is an arithmetic number, because the mean of its divisors is an integer number (27193521).

Almost surely, 2^54387041 is an apocalyptic number.

It is an amenable number.

54387041 is a deficient number, since it is larger than the sum of its proper divisors (1).

54387041 is an equidigital number, since it uses as much as digits as its factorization.

54387041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 54387041 is about 7374.7570129463. The cubic root of 54387041 is about 378.8772051097.

The spelling of 54387041 in words is "fifty-four million, three hundred eighty-seven thousand, forty-one".