54267571 has 2 divisors, whose sum is σ = 54267572. Its totient is φ = 54267570.

The previous prime is 54267539. The next prime is 54267581. The reversal of 54267571 is 17576245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54267571 - 2⁵ = 54267539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54267571.

It is not a weakly prime, because it can be changed into another prime (54267581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27133785 + 27133786.

It is an arithmetic number, because the mean of its divisors is an integer number (27133786).

Almost surely, 2^54267571 is an apocalyptic number.

54267571 is a deficient number, since it is larger than the sum of its proper divisors (1).

54267571 is an equidigital number, since it uses as much as digits as its factorization.

54267571 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58800, while the sum is 37.

The square root of 54267571 is about 7366.6526319625. The cubic root of 54267571 is about 378.5995798829.

The spelling of 54267571 in words is "fifty-four million, two hundred sixty-seven thousand, five hundred seventy-one".