6012265566 has 16 divisors (see below), whose sum is σ = 12025386000. Its totient is φ = 2003946048.

The previous prime is 6012265561. The next prime is 6012265579. The reversal of 6012265566 is 6655622106.

It is a happy number.

It is a super-2 number, since 2×6012265566² = 72294674472218600712, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6012265561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89760 + ... + 141708.

It is an arithmetic number, because the mean of its divisors is an integer number (751586625).

Almost surely, 2^6012265566 is an apocalyptic number.

6012265566 is an abundant number, since it is smaller than the sum of its proper divisors (6013120434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6012265566 is a wasteful number, since it uses less digits than its factorization.

6012265566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71243.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 6012265566 is about 77538.8003905142. The cubic root of 6012265566 is about 1818.3579729589.

The spelling of 6012265566 in words is "six billion, twelve million, two hundred sixty-five thousand, five hundred sixty-six".