1352687513 has 8 divisors (see below), whose sum is σ = 1423051200. Its totient is φ = 1283905168.

The previous prime is 1352687509. The next prime is 1352687537. The reversal of 1352687513 is 3157862531.

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

It is not a de Polignac number, because 1352687513 - 2² = 1352687509 is a prime.

It is a super-2 number, since 2×1352687513² = 3659527015652250338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1352687543) 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, 393581 + ... + 397002.

It is an arithmetic number, because the mean of its divisors is an integer number (177881400).

Almost surely, 2^1352687513 is an apocalyptic number.

It is an amenable number.

1352687513 is a deficient number, since it is larger than the sum of its proper divisors (70363687).

1352687513 is an equidigital number, since it uses as much as digits as its factorization.

1352687513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790671.

The product of its digits is 151200, while the sum is 41.

The square root of 1352687513 is about 36778.9003777981. The cubic root of 1352687513 is about 1105.9423621654.

The spelling of 1352687513 in words is "one billion, three hundred fifty-two million, six hundred eighty-seven thousand, five hundred thirteen".