1532533013 has 16 divisors (see below), whose sum is σ = 1684138176. Its totient is φ = 1383018240.

The previous prime is 1532532997. The next prime is 1532533021. The reversal of 1532533013 is 3103352351.

It is a cyclic number.

It is not a de Polignac number, because 1532533013 - 2⁴ = 1532532997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1532533063) 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, 986045 + ... + 987597.

It is an arithmetic number, because the mean of its divisors is an integer number (105258636).

Almost surely, 2^1532533013 is an apocalyptic number.

It is an amenable number.

1532533013 is a deficient number, since it is larger than the sum of its proper divisors (151605163).

1532533013 is a wasteful number, since it uses less digits than its factorization.

1532533013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164.

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 1532533013 is about 39147.5799124288. The cubic root of 1532533013 is about 1152.9309014971.

Adding to 1532533013 its reverse (3103352351), we get a palindrome (4635885364).

The spelling of 1532533013 in words is "one billion, five hundred thirty-two million, five hundred thirty-three thousand, thirteen".