1054565147 has 2 divisors, whose sum is σ = 1054565148. Its totient is φ = 1054565146.

The previous prime is 1054565137. The next prime is 1054565159. The reversal of 1054565147 is 7415654501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1054565147 - 2¹⁰ = 1054564123 is a prime.

It is a super-2 number, since 2×1054565147² = 2224215298534263218, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054565147.

It is not a weakly prime, because it can be changed into another prime (1054565107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527282573 + 527282574.

It is an arithmetic number, because the mean of its divisors is an integer number (527282574).

Almost surely, 2^1054565147 is an apocalyptic number.

1054565147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054565147 is an equidigital number, since it uses as much as digits as its factorization.

1054565147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 1054565147 is about 32474.0688396142. The cubic root of 1054565147 is about 1017.8672426696.

The spelling of 1054565147 in words is "one billion, fifty-four million, five hundred sixty-five thousand, one hundred forty-seven".