6567157265 has 16 divisors (see below), whose sum is σ = 7935459840. Its totient is φ = 5217207360.

The previous prime is 6567157253. The next prime is 6567157279. The reversal of 6567157265 is 5627517656.

It is not a de Polignac number, because 6567157265 - 2⁴ = 6567157249 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1024691 + ... + 1031079.

It is an arithmetic number, because the mean of its divisors is an integer number (495966240).

Almost surely, 2^6567157265 is an apocalyptic number.

It is an amenable number.

6567157265 is a deficient number, since it is larger than the sum of its proper divisors (1368302575).

6567157265 is a wasteful number, since it uses less digits than its factorization.

6567157265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7792.

The product of its digits is 2646000, while the sum is 50.

The square root of 6567157265 is about 81037.9988955798. The cubic root of 6567157265 is about 1872.6608830379.

The spelling of 6567157265 in words is "six billion, five hundred sixty-seven million, one hundred fifty-seven thousand, two hundred sixty-five".