6265165655 has 16 divisors (see below), whose sum is σ = 8888512320. Its totient is φ = 4147971072.

The previous prime is 6265165639. The next prime is 6265165657. The reversal of 6265165655 is 5565615626.

It is not a de Polignac number, because 6265165655 - 2⁴ = 6265165639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6265165657) 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, 3085274 + ... + 3087303.

It is an arithmetic number, because the mean of its divisors is an integer number (555532020).

Almost surely, 2^6265165655 is an apocalyptic number.

6265165655 is a deficient number, since it is larger than the sum of its proper divisors (2623346665).

6265165655 is a wasteful number, since it uses less digits than its factorization.

6265165655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6172618.

The product of its digits is 1620000, while the sum is 47.

The square root of 6265165655 is about 79152.7994135394. The cubic root of 6265165655 is about 1843.5044325555.

The spelling of 6265165655 in words is "six billion, two hundred sixty-five million, one hundred sixty-five thousand, six hundred fifty-five".