1057833443 has 2 divisors, whose sum is σ = 1057833444. Its totient is φ = 1057833442.

The previous prime is 1057833431. The next prime is 1057833451. The reversal of 1057833443 is 3443387501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1057833443 is a prime.

It is a super-2 number, since 2×1057833443² = 2238023186258468498, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1057833397 and 1057833406.

It is not a weakly prime, because it can be changed into another prime (1056833443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528916721 + 528916722.

It is an arithmetic number, because the mean of its divisors is an integer number (528916722).

Almost surely, 2^1057833443 is an apocalyptic number.

1057833443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1057833443 is an equidigital number, since it uses as much as digits as its factorization.

1057833443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 1057833443 is about 32524.3515385011. The cubic root of 1057833443 is about 1018.9176790102.

The spelling of 1057833443 in words is "one billion, fifty-seven million, eight hundred thirty-three thousand, four hundred forty-three".