1057300543 has 16 divisors (see below), whose sum is σ = 1199923200. Its totient is φ = 923551200.

The previous prime is 1057300523. The next prime is 1057300549. The reversal of 1057300543 is 3450037501.

1057300543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1057300543 - 2⁵ = 1057300511 is a prime.

It is a super-2 number, since 2×1057300543² = 2235768876456189698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057300549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282438 + ... + 286156.

It is an arithmetic number, because the mean of its divisors is an integer number (74995200).

Almost surely, 2^1057300543 is an apocalyptic number.

1057300543 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1057300543 is a deficient number, since it is larger than the sum of its proper divisors (142622657).

1057300543 is a wasteful number, since it uses less digits than its factorization.

1057300543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4902.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 1057300543 is about 32516.1581832787. The cubic root of 1057300543 is about 1018.7465517441.

The spelling of 1057300543 in words is "one billion, fifty-seven million, three hundred thousand, five hundred forty-three".