1056913927 has 2 divisors, whose sum is σ = 1056913928. Its totient is φ = 1056913926.

The previous prime is 1056913909. The next prime is 1056913937. The reversal of 1056913927 is 7293196501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1056913927 is a prime.

It is a super-2 number, since 2×1056913927² = 2234134098173122658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1056913937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528456963 + 528456964.

It is an arithmetic number, because the mean of its divisors is an integer number (528456964).

Almost surely, 2^1056913927 is an apocalyptic number.

1056913927 is a deficient number, since it is larger than the sum of its proper divisors (1).

1056913927 is an equidigital number, since it uses as much as digits as its factorization.

1056913927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 1056913927 is about 32510.2126569483. The cubic root of 1056913927 is about 1018.6223638657.

The spelling of 1056913927 in words is "one billion, fifty-six million, nine hundred thirteen thousand, nine hundred twenty-seven".