1055657683 has 2 divisors, whose sum is σ = 1055657684. Its totient is φ = 1055657682.

The previous prime is 1055657641. The next prime is 1055657717. The reversal of 1055657683 is 3867565501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1055657683 is a prime.

It is a super-2 number, since 2×1055657683² = 2228826287353856978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1055657983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527828841 + 527828842.

It is an arithmetic number, because the mean of its divisors is an integer number (527828842).

Almost surely, 2^1055657683 is an apocalyptic number.

1055657683 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055657683 is an equidigital number, since it uses as much as digits as its factorization.

1055657683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756000, while the sum is 46.

The square root of 1055657683 is about 32490.8861528891. The cubic root of 1055657683 is about 1018.2186269337.

The spelling of 1055657683 in words is "one billion, fifty-five million, six hundred fifty-seven thousand, six hundred eighty-three".