958132823 has 2 divisors, whose sum is σ = 958132824. Its totient is φ = 958132822.

The previous prime is 958132789. The next prime is 958132907. The reversal of 958132823 is 328231859.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-958132823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (958132423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 479066411 + 479066412.

It is an arithmetic number, because the mean of its divisors is an integer number (479066412).

Almost surely, 2^958132823 is an apocalyptic number.

958132823 is a deficient number, since it is larger than the sum of its proper divisors (1).

958132823 is an equidigital number, since it uses as much as digits as its factorization.

958132823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 41.

The square root of 958132823 is about 30953.7206648894. The cubic root of 958132823 is about 985.8448515188.

The spelling of 958132823 in words is "nine hundred fifty-eight million, one hundred thirty-two thousand, eight hundred twenty-three".