1125125627 has 2 divisors, whose sum is σ = 1125125628. Its totient is φ = 1125125626.

The previous prime is 1125125597. The next prime is 1125125633. The reversal of 1125125627 is 7265215211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1125125627 - 2¹⁴ = 1125109243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1125125593 and 1125125602.

It is not a weakly prime, because it can be changed into another prime (1125125227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562562813 + 562562814.

It is an arithmetic number, because the mean of its divisors is an integer number (562562814).

Almost surely, 2^1125125627 is an apocalyptic number.

1125125627 is a deficient number, since it is larger than the sum of its proper divisors (1).

1125125627 is an equidigital number, since it uses as much as digits as its factorization.

1125125627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8400, while the sum is 32.

The square root of 1125125627 is about 33542.8923469638. The cubic root of 1125125627 is about 1040.0806233725.

The spelling of 1125125627 in words is "one billion, one hundred twenty-five million, one hundred twenty-five thousand, six hundred twenty-seven".