1056053147 has 2 divisors, whose sum is σ = 1056053148. Its totient is φ = 1056053146.

The previous prime is 1056053123. The next prime is 1056053191. The reversal of 1056053147 is 7413506501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1056053147 - 2¹⁴ = 1056036763 is a prime.

It is a super-2 number, since 2×1056053147² = 2230496498577207218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1056053197) 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, 528026573 + 528026574.

It is an arithmetic number, because the mean of its divisors is an integer number (528026574).

Almost surely, 2^1056053147 is an apocalyptic number.

1056053147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056053147 is an equidigital number, since it uses as much as digits as its factorization.

1056053147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 1056053147 is about 32496.9713511890. The cubic root of 1056053147 is about 1018.3457573303.

Adding to 1056053147 its reverse (7413506501), we get a palindrome (8469559648).

The spelling of 1056053147 in words is "one billion, fifty-six million, fifty-three thousand, one hundred forty-seven".