1055027563 has 2 divisors, whose sum is σ = 1055027564. Its totient is φ = 1055027562.

The previous prime is 1055027537. The next prime is 1055027587. The reversal of 1055027563 is 3657205501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1055027563 is a prime.

It is a super-2 number, since 2×1055027563² = 2226166317379437938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1055027663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527513781 + 527513782.

It is an arithmetic number, because the mean of its divisors is an integer number (527513782).

Almost surely, 2^1055027563 is an apocalyptic number.

1055027563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055027563 is an equidigital number, since it uses as much as digits as its factorization.

1055027563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 1055027563 is about 32481.1878323438. The cubic root of 1055027563 is about 1018.0159957113.

The spelling of 1055027563 in words is "one billion, fifty-five million, twenty-seven thousand, five hundred sixty-three".