1352531013 has 16 divisors (see below), whose sum is σ = 1823751936. Its totient is φ = 891537920.

The previous prime is 1352530997. The next prime is 1352531027. The reversal of 1352531013 is 3101352531.

It is a cyclic number.

It is not a de Polignac number, because 1352531013 - 2⁴ = 1352530997 is a prime.

It is a super-2 number, since 2×1352531013² = 3658680282253612338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352531053) 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, 141481 + ... + 150737.

It is an arithmetic number, because the mean of its divisors is an integer number (113984496).

Almost surely, 2^1352531013 is an apocalyptic number.

It is an amenable number.

1352531013 is a deficient number, since it is larger than the sum of its proper divisors (471220923).

1352531013 is a wasteful number, since it uses less digits than its factorization.

1352531013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9804.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 1352531013 is about 36776.7727376941. The cubic root of 1352531013 is about 1105.8997096303.

Adding to 1352531013 its reverse (3101352531), we get a palindrome (4453883544).

The spelling of 1352531013 in words is "one billion, three hundred fifty-two million, five hundred thirty-one thousand, thirteen".