6573500313 has 16 divisors (see below), whose sum is σ = 9286119360. Its totient is φ = 4121934336.

The previous prime is 6573500309. The next prime is 6573500321. The reversal of 6573500313 is 3130053756.

It is not a de Polignac number, because 6573500313 - 2² = 6573500309 is a prime.

It is a super-2 number, since 2×6573500313² = 86421812730022195938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6573500393) 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, 42006 + ... + 122112.

It is an arithmetic number, because the mean of its divisors is an integer number (580382460).

Almost surely, 2^6573500313 is an apocalyptic number.

It is an amenable number.

6573500313 is a deficient number, since it is larger than the sum of its proper divisors (2712619047).

6573500313 is a wasteful number, since it uses less digits than its factorization.

6573500313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81736.

The product of its (nonzero) digits is 28350, while the sum is 33.

The square root of 6573500313 is about 81077.1257075632. The cubic root of 6573500313 is about 1873.2636073269.

The spelling of 6573500313 in words is "six billion, five hundred seventy-three million, five hundred thousand, three hundred thirteen".