1052563667 has 2 divisors, whose sum is σ = 1052563668. Its totient is φ = 1052563666.

The previous prime is 1052563663. The next prime is 1052563693. The reversal of 1052563667 is 7663652501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1052563667 - 2² = 1052563663 is a prime.

It is a super-2 number, since 2×1052563667² = 2215780546176973778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1052563663) 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, 526281833 + 526281834.

It is an arithmetic number, because the mean of its divisors is an integer number (526281834).

Almost surely, 2^1052563667 is an apocalyptic number.

1052563667 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052563667 is an equidigital number, since it uses as much as digits as its factorization.

1052563667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 41.

The square root of 1052563667 is about 32443.2376158730. The cubic root of 1052563667 is about 1017.2228914141. Note that the first 3 decimals are identical.

The spelling of 1052563667 in words is "one billion, fifty-two million, five hundred sixty-three thousand, six hundred sixty-seven".