1534664513 has 8 divisors (see below), whose sum is σ = 1550761632. Its totient is φ = 1518600096.

The previous prime is 1534664501. The next prime is 1534664533. The reversal of 1534664513 is 3154664351.

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 1534664513 - 2⁴ = 1534664497 is a prime.

It is a super-3 number, since 3×1534664513³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1534664533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92606 + ... + 107912.

It is an arithmetic number, because the mean of its divisors is an integer number (193845204).

Almost surely, 2^1534664513 is an apocalyptic number.

It is an amenable number.

1534664513 is a deficient number, since it is larger than the sum of its proper divisors (16097119).

1534664513 is a wasteful number, since it uses less digits than its factorization.

1534664513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16351.

The product of its digits is 129600, while the sum is 38.

The square root of 1534664513 is about 39174.7943581074. The cubic root of 1534664513 is about 1153.4651659605.

The spelling of 1534664513 in words is "one billion, five hundred thirty-four million, six hundred sixty-four thousand, five hundred thirteen".