1132546823 has 2 divisors, whose sum is σ = 1132546824. Its totient is φ = 1132546822.

The previous prime is 1132546787. The next prime is 1132546847. The reversal of 1132546823 is 3286452311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132546823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132546223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566273411 + 566273412.

It is an arithmetic number, because the mean of its divisors is an integer number (566273412).

Almost surely, 2^1132546823 is an apocalyptic number.

1132546823 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132546823 is an equidigital number, since it uses as much as digits as its factorization.

1132546823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

The square root of 1132546823 is about 33653.3330147253. Note that the first 3 decimals coincide. The cubic root of 1132546823 is about 1042.3623637320.

The spelling of 1132546823 in words is "one billion, one hundred thirty-two million, five hundred forty-six thousand, eight hundred twenty-three".