958132783 has 2 divisors, whose sum is σ = 958132784. Its totient is φ = 958132782.

The previous prime is 958132753. The next prime is 958132789. The reversal of 958132783 is 387231859.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-958132783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (958132789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 479066391 + 479066392.

It is an arithmetic number, because the mean of its divisors is an integer number (479066392).

Almost surely, 2^958132783 is an apocalyptic number.

958132783 is a deficient number, since it is larger than the sum of its proper divisors (1).

958132783 is an equidigital number, since it uses as much as digits as its factorization.

958132783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 46.

The square root of 958132783 is about 30953.7200187635. The cubic root of 958132783 is about 985.8448377998.

It can be divided in two parts, 95813 and 2783, that added together give a square (98596 = 314²).

The spelling of 958132783 in words is "nine hundred fifty-eight million, one hundred thirty-two thousand, seven hundred eighty-three".