54053567 has 2 divisors, whose sum is σ = 54053568. Its totient is φ = 54053566.

The previous prime is 54053563. The next prime is 54053569. The reversal of 54053567 is 76535045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54053567 - 2² = 54053563 is a prime.

Together with 54053569, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54053563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27026783 + 27026784.

It is an arithmetic number, because the mean of its divisors is an integer number (27026784).

Almost surely, 2^54053567 is an apocalyptic number.

54053567 is a deficient number, since it is larger than the sum of its proper divisors (1).

54053567 is an equidigital number, since it uses as much as digits as its factorization.

54053567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 54053567 is about 7352.1130976067. The cubic root of 54053567 is about 378.1012554996.

The spelling of 54053567 in words is "fifty-four million, fifty-three thousand, five hundred sixty-seven".