1055111527 has 2 divisors, whose sum is σ = 1055111528. Its totient is φ = 1055111526.

The previous prime is 1055111489. The next prime is 1055111531. The reversal of 1055111527 is 7251115501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1055111527 - 2⁷ = 1055111399 is a prime.

It is a super-2 number, since 2×1055111527² = 2226520668816543458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055111495 and 1055111504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1055111537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527555763 + 527555764.

It is an arithmetic number, because the mean of its divisors is an integer number (527555764).

Almost surely, 2^1055111527 is an apocalyptic number.

1055111527 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055111527 is an equidigital number, since it uses as much as digits as its factorization.

1055111527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1750, while the sum is 28.

The square root of 1055111527 is about 32482.4803086218. The cubic root of 1055111527 is about 1018.0430011440.

The spelling of 1055111527 in words is "one billion, fifty-five million, one hundred eleven thousand, five hundred twenty-seven".