1056752647 has 2 divisors, whose sum is σ = 1056752648. Its totient is φ = 1056752646.

The previous prime is 1056752617. The next prime is 1056752677. The reversal of 1056752647 is 7462576501.

It is a balanced prime because it is at equal distance from previous prime (1056752617) and next prime (1056752677).

It is a cyclic number.

It is not a de Polignac number, because 1056752647 - 2²⁷ = 922534919 is a prime.

It is a super-2 number, since 2×1056752647² = 2233452313883013218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1056752617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528376323 + 528376324.

It is an arithmetic number, because the mean of its divisors is an integer number (528376324).

Almost surely, 2^1056752647 is an apocalyptic number.

1056752647 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056752647 is an equidigital number, since it uses as much as digits as its factorization.

1056752647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 352800, while the sum is 43.

The square root of 1056752647 is about 32507.7321109917. The cubic root of 1056752647 is about 1018.5705489331.

The spelling of 1056752647 in words is "one billion, fifty-six million, seven hundred fifty-two thousand, six hundred forty-seven".