1013536533 has 8 divisors (see below), whose sum is σ = 1373536096. Its totient is φ = 664614000.

The previous prime is 1013536501. The next prime is 1013536541. The reversal of 1013536533 is 3356353101.

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

It is not a de Polignac number, because 1013536533 - 2⁵ = 1013536501 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1013536533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013536553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2769043 + ... + 2769408.

It is an arithmetic number, because the mean of its divisors is an integer number (171692012).

Almost surely, 2^1013536533 is an apocalyptic number.

It is an amenable number.

1013536533 is a deficient number, since it is larger than the sum of its proper divisors (359999563).

1013536533 is an equidigital number, since it uses as much as digits as its factorization.

1013536533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5538515.

The product of its (nonzero) digits is 12150, while the sum is 30.

The square root of 1013536533 is about 31836.0885317276. The cubic root of 1013536533 is about 1004.4919696625.

Adding to 1013536533 its reverse (3356353101), we get a palindrome (4369889634).

The spelling of 1013536533 in words is "one billion, thirteen million, five hundred thirty-six thousand, five hundred thirty-three".