1337530513 has 8 divisors (see below), whose sum is σ = 1459436256. Its totient is φ = 1215676800.

The previous prime is 1337530507. The next prime is 1337530529. The reversal of 1337530513 is 3150357331.

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

It is a cyclic number.

It is not a de Polignac number, because 1337530513 - 2⁹ = 1337530001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1337530553) 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, 57298 + ... + 77188.

It is an arithmetic number, because the mean of its divisors is an integer number (182429532).

Almost surely, 2^1337530513 is an apocalyptic number.

It is an amenable number.

1337530513 is a deficient number, since it is larger than the sum of its proper divisors (121905743).

1337530513 is a wasteful number, since it uses less digits than its factorization.

1337530513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26015.

The product of its (nonzero) digits is 14175, while the sum is 31.

The square root of 1337530513 is about 36572.2642585881. The cubic root of 1337530513 is about 1101.7961050764.

Adding to 1337530513 its reverse (3150357331), we get a palindrome (4487887844).

The spelling of 1337530513 in words is "one billion, three hundred thirty-seven million, five hundred thirty thousand, five hundred thirteen".