1057483143 has 12 divisors (see below), whose sum is σ = 1528463560. Its totient is φ = 704532816.

The previous prime is 1057483139. The next prime is 1057483169. The reversal of 1057483143 is 3413847501.

It is a happy number.

1057483143 is a `hidden beast` number, since 1 + 0 + 574 + 83 + 1 + 4 + 3 = 666.

It is not a de Polignac number, because 1057483143 - 2² = 1057483139 is a prime.

It is a super-3 number, since 3×1057483143³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1057483098 and 1057483107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057483123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22996 + ... + 51417.

Almost surely, 2^1057483143 is an apocalyptic number.

1057483143 is a deficient number, since it is larger than the sum of its proper divisors (470980417).

1057483143 is a wasteful number, since it uses less digits than its factorization.

1057483143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75998 (or 75995 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 1057483143 is about 32518.9658968424. The cubic root of 1057483143 is about 1018.8051955592.

The spelling of 1057483143 in words is "one billion, fifty-seven million, four hundred eighty-three thousand, one hundred forty-three".