1132657951 has 2 divisors, whose sum is σ = 1132657952. Its totient is φ = 1132657950.

The previous prime is 1132657927. The next prime is 1132657991. The reversal of 1132657951 is 1597562311.

It is an a-pointer prime, because the next prime (1132657991) can be obtained adding 1132657951 to its sum of digits (40).

It is a weak prime.

It is an emirp because it is prime and its reverse (1597562311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132657951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132657921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566328975 + 566328976.

It is an arithmetic number, because the mean of its divisors is an integer number (566328976).

Almost surely, 2^1132657951 is an apocalyptic number.

1132657951 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132657951 is an equidigital number, since it uses as much as digits as its factorization.

1132657951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56700, while the sum is 40.

The square root of 1132657951 is about 33654.9840439719. The cubic root of 1132657951 is about 1042.3964555841.

The spelling of 1132657951 in words is "one billion, one hundred thirty-two million, six hundred fifty-seven thousand, nine hundred fifty-one".