1057335983 has 4 divisors (see below), whose sum is σ = 1153457448. Its totient is φ = 961214520.

The previous prime is 1057335953. The next prime is 1057336001. The reversal of 1057335983 is 3895337501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1057335983 - 2⁶ = 1057335919 is a prime.

It is a super-2 number, since 2×1057335983² = 2235918761893152578, which contains 22 as substring.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057335913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48060716 + ... + 48060737.

It is an arithmetic number, because the mean of its divisors is an integer number (288364362).

Almost surely, 2^1057335983 is an apocalyptic number.

1057335983 is a deficient number, since it is larger than the sum of its proper divisors (96121465).

1057335983 is an equidigital number, since it uses as much as digits as its factorization.

1057335983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96121464.

The product of its (nonzero) digits is 340200, while the sum is 44.

The square root of 1057335983 is about 32516.7031385410. The cubic root of 1057335983 is about 1018.7579341824.

The spelling of 1057335983 in words is "one billion, fifty-seven million, three hundred thirty-five thousand, nine hundred eighty-three".