1013530543594 has 8 divisors (see below), whose sum is σ = 1555651532160. Its totient is φ = 494980032876.

The previous prime is 1013530543591. The next prime is 1013530543621. The reversal of 1013530543594 is 4953450353101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 1013530543594.

It is not an unprimeable number, because it can be changed into a prime (1013530543591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5892619354 + ... + 5892619525.

It is an arithmetic number, because the mean of its divisors is an integer number (194456441520).

Almost surely, 2^{1013530543594} is an apocalyptic number.

1013530543594 is a deficient number, since it is larger than the sum of its proper divisors (542120988566).

1013530543594 is a wasteful number, since it uses less digits than its factorization.

1013530543594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11785238924.

The product of its (nonzero) digits is 486000, while the sum is 43.

Adding to 1013530543594 its reverse (4953450353101), we get a palindrome (5966980896695).

The spelling of 1013530543594 in words is "one trillion, thirteen billion, five hundred thirty million, five hundred forty-three thousand, five hundred ninety-four".