1013543534 has 16 divisors (see below), whose sum is σ = 1578739680. Its totient is φ = 487635840.

The previous prime is 1013543473. The next prime is 1013543551. The reversal of 1013543534 is 4353453101.

It is a junction number, because it is equal to n+sod(n) for n = 1013543497 and 1013543506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78674 + ... + 90645.

It is an arithmetic number, because the mean of its divisors is an integer number (98671230).

Almost surely, 2^1013543534 is an apocalyptic number.

1013543534 is a deficient number, since it is larger than the sum of its proper divisors (565196146).

1013543534 is a wasteful number, since it uses less digits than its factorization.

1013543534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169435.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 1013543534 is about 31836.1984853720. The cubic root of 1013543534 is about 1004.4942824988.

Adding to 1013543534 its reverse (4353453101), we get a palindrome (5366996635).

The spelling of 1013543534 in words is "one billion, thirteen million, five hundred forty-three thousand, five hundred thirty-four".