1352531713 has 16 divisors (see below), whose sum is σ = 1544901120. Its totient is φ = 1173033216.

The previous prime is 1352531699. The next prime is 1352531749. The reversal of 1352531713 is 3171352531.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1352531713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1352531413) 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, 131856 + ... + 141742.

It is an arithmetic number, because the mean of its divisors is an integer number (96556320).

Almost surely, 2^1352531713 is an apocalyptic number.

1352531713 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1352531713 is a deficient number, since it is larger than the sum of its proper divisors (192369407).

1352531713 is a wasteful number, since it uses less digits than its factorization.

1352531713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10536.

The product of its digits is 9450, while the sum is 31.

The square root of 1352531713 is about 36776.7822545693. The cubic root of 1352531713 is about 1105.8999004158.

The spelling of 1352531713 in words is "one billion, three hundred fifty-two million, five hundred thirty-one thousand, seven hundred thirteen".