957673459 has 2 divisors, whose sum is σ = 957673460. Its totient is φ = 957673458.

The previous prime is 957673399. The next prime is 957673463. The reversal of 957673459 is 954376759.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-957673459 is a prime.

It is not a weakly prime, because it can be changed into another prime (957673469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 478836729 + 478836730.

It is an arithmetic number, because the mean of its divisors is an integer number (478836730).

Almost surely, 2^957673459 is an apocalyptic number.

957673459 is a deficient number, since it is larger than the sum of its proper divisors (1).

957673459 is an equidigital number, since it uses as much as digits as its factorization.

957673459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7144200, while the sum is 55.

The square root of 957673459 is about 30946.2996010832. The cubic root of 957673459 is about 985.6872762796.

The spelling of 957673459 in words is "nine hundred fifty-seven million, six hundred seventy-three thousand, four hundred fifty-nine".