1056632471 has 2 divisors, whose sum is σ = 1056632472. Its totient is φ = 1056632470.

The previous prime is 1056632461. The next prime is 1056632477. The reversal of 1056632471 is 1742366501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1056632471 is a prime.

It is a super-3 number, since 3×1056632471³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1056632477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528316235 + 528316236.

It is an arithmetic number, because the mean of its divisors is an integer number (528316236).

Almost surely, 2^1056632471 is an apocalyptic number.

1056632471 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056632471 is an equidigital number, since it uses as much as digits as its factorization.

1056632471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 1056632471 is about 32505.8836366588. The cubic root of 1056632471 is about 1018.5319361839.

Adding to 1056632471 its reverse (1742366501), we get a palindrome (2798998972).

The spelling of 1056632471 in words is "one billion, fifty-six million, six hundred thirty-two thousand, four hundred seventy-one".