1150551527 has 2 divisors, whose sum is σ = 1150551528. Its totient is φ = 1150551526.

The previous prime is 1150551491. The next prime is 1150551529. The reversal of 1150551527 is 7251550511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1150551527 - 2⁶ = 1150551463 is a prime.

Together with 1150551529, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1150551493 and 1150551502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1150551529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575275763 + 575275764.

It is an arithmetic number, because the mean of its divisors is an integer number (575275764).

Almost surely, 2^1150551527 is an apocalyptic number.

1150551527 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150551527 is an equidigital number, since it uses as much as digits as its factorization.

1150551527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8750, while the sum is 32.

The square root of 1150551527 is about 33919.7807628528. The cubic root of 1150551527 is about 1047.8570130926.

The spelling of 1150551527 in words is "one billion, one hundred fifty million, five hundred fifty-one thousand, five hundred twenty-seven".